74837763

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 153052416

約数和(自身を除く): 78214653

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 71, 77, 81, 91, 99, 117, 143, 169, 189, 213, 231, 273, 297, 351, 429, 497, 507, 567, 639, 693, 781, 819, 891, 923, 1001, 1053, 1183, 1287, 1491, 1521, 1859, 1917, 2079, 2343, 2457, 2769, 3003, 3549, 3861, 4473, 4563, 5467, 5577, 5751, 6237, 6461, 7029, 7371, 8307, 9009, 10153, 10647, 11583, 11999, 13013, 13419, 13689, 16401, 16731, 19383, 21087, 24921, 27027, 30459, 31941, 35997, 39039, 40257, 49203, 50193, 58149, 63261, 71071, 74763, 81081, 83993, 91377, 95823, 107991, 117117, 131989, 147609, 150579, 174447, 213213, 251979, 274131, 323973, 351351, 395967, 442827, 523341, 639639, 755937, 822393, 923923, 971919, 1054053, 1187901, 1918917, 2267811, 2771769, 3563703, 5756751, 6803433, 8315307, 10691109, 24945921, 74837763]

約数ペア:

[(1, 74837763), (3, 24945921), (7, 10691109), (9, 8315307), (11, 6803433), (13, 5756751), (21, 3563703), (27, 2771769), (33, 2267811), (39, 1918917), (63, 1187901), (71, 1054053), (77, 971919), (81, 923923), (91, 822393), (99, 755937), (117, 639639), (143, 523341), (169, 442827), (189, 395967), (213, 351351), (231, 323973), (273, 274131), (297, 251979), (351, 213213), (429, 174447), (497, 150579), (507, 147609), (567, 131989), (639, 117117), (693, 107991), (781, 95823), (819, 91377), (891, 83993), (923, 81081), (1001, 74763), (1053, 71071), (1183, 63261), (1287, 58149), (1491, 50193), (1521, 49203), (1859, 40257), (1917, 39039), (2079, 35997), (2343, 31941), (2457, 30459), (2769, 27027), (3003, 24921), (3549, 21087), (3861, 19383), (4473, 16731), (4563, 16401), (5467, 13689), (5577, 13419), (5751, 13013), (6237, 11999), (6461, 11583), (7029, 10647), (7371, 10153), (8307, 9009)]