1215052839

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 2512061440

約数和(自身を除く): 1297008601

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 61, 63, 67, 77, 91, 99, 117, 121, 143, 183, 189, 201, 231, 273, 297, 351, 363, 427, 429, 469, 549, 603, 671, 693, 737, 793, 819, 847, 871, 1001, 1089, 1281, 1287, 1407, 1573, 1647, 1809, 2013, 2079, 2211, 2379, 2457, 2541, 2613, 3003, 3267, 3843, 3861, 4087, 4221, 4697, 4719, 5159, 5551, 6039, 6097, 6633, 7137, 7381, 7623, 7839, 8107, 8723, 9009, 9581, 11011, 11529, 12261, 12663, 14091, 14157, 15477, 16653, 18117, 18291, 19899, 21411, 22143, 22869, 23517, 24321, 26169, 27027, 28609, 28743, 33033, 36783, 42273, 42471, 44957, 46431, 49959, 51667, 53131, 54873, 56749, 61061, 66429, 67067, 72963, 78507, 85827, 86229, 95953, 99099, 105391, 110349, 126819, 134871, 139293, 149877, 155001, 159393, 164619, 170247, 183183, 199287, 201201, 218889, 235521, 257481, 258687, 287859, 297297, 314699, 316173, 371917, 404613, 465003, 478179, 494527, 510741, 549549, 584441, 603603, 671671, 737737, 772443, 863577, 944097, 948519, 1115751, 1213839, 1395009, 1434537, 1483581, 1532223, 1648647, 1753323, 1810809, 2015013, 2213211, 2590731, 2832291, 2845557, 3347253, 3461689, 4091087, 4450743, 5259969, 6045039, 6428851, 6639633, 8496873, 10041759, 10385067, 12273261, 13352229, 15779907, 18135117, 19286553, 19918899, 31155201, 36819783, 45001957, 57859659, 93465603, 110459349, 135005871, 173578977, 405017613, 1215052839]

約数ペア:

[(1, 1215052839), (3, 405017613), (7, 173578977), (9, 135005871), (11, 110459349), (13, 93465603), (21, 57859659), (27, 45001957), (33, 36819783), (39, 31155201), (61, 19918899), (63, 19286553), (67, 18135117), (77, 15779907), (91, 13352229), (99, 12273261), (117, 10385067), (121, 10041759), (143, 8496873), (183, 6639633), (189, 6428851), (201, 6045039), (231, 5259969), (273, 4450743), (297, 4091087), (351, 3461689), (363, 3347253), (427, 2845557), (429, 2832291), (469, 2590731), (549, 2213211), (603, 2015013), (671, 1810809), (693, 1753323), (737, 1648647), (793, 1532223), (819, 1483581), (847, 1434537), (871, 1395009), (1001, 1213839), (1089, 1115751), (1281, 948519), (1287, 944097), (1407, 863577), (1573, 772443), (1647, 737737), (1809, 671671), (2013, 603603), (2079, 584441), (2211, 549549), (2379, 510741), (2457, 494527), (2541, 478179), (2613, 465003), (3003, 404613), (3267, 371917), (3843, 316173), (3861, 314699), (4087, 297297), (4221, 287859), (4697, 258687), (4719, 257481), (5159, 235521), (5551, 218889), (6039, 201201), (6097, 199287), (6633, 183183), (7137, 170247), (7381, 164619), (7623, 159393), (7839, 155001), (8107, 149877), (8723, 139293), (9009, 134871), (9581, 126819), (11011, 110349), (11529, 105391), (12261, 99099), (12663, 95953), (14091, 86229), (14157, 85827), (15477, 78507), (16653, 72963), (18117, 67067), (18291, 66429), (19899, 61061), (21411, 56749), (22143, 54873), (22869, 53131), (23517, 51667), (24321, 49959), (26169, 46431), (27027, 44957), (28609, 42471), (28743, 42273), (33033, 36783)]