27251406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 73801728

約数和(自身を除く): 46550322

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 127, 131, 182, 234, 254, 262, 273, 381, 393, 546, 762, 786, 819, 889, 917, 1143, 1179, 1638, 1651, 1703, 1778, 1834, 2286, 2358, 2667, 2751, 3302, 3406, 4953, 5109, 5334, 5502, 8001, 8253, 9906, 10218, 11557, 11921, 14859, 15327, 16002, 16506, 16637, 23114, 23842, 29718, 30654, 33274, 34671, 35763, 49911, 69342, 71526, 99822, 104013, 107289, 116459, 149733, 208026, 214578, 216281, 232918, 299466, 349377, 432562, 648843, 698754, 1048131, 1297686, 1513967, 1946529, 2096262, 3027934, 3893058, 4541901, 9083802, 13625703, 27251406]

約数ペア:

[(1, 27251406), (2, 13625703), (3, 9083802), (6, 4541901), (7, 3893058), (9, 3027934), (13, 2096262), (14, 1946529), (18, 1513967), (21, 1297686), (26, 1048131), (39, 698754), (42, 648843), (63, 432562), (78, 349377), (91, 299466), (117, 232918), (126, 216281), (127, 214578), (131, 208026), (182, 149733), (234, 116459), (254, 107289), (262, 104013), (273, 99822), (381, 71526), (393, 69342), (546, 49911), (762, 35763), (786, 34671), (819, 33274), (889, 30654), (917, 29718), (1143, 23842), (1179, 23114), (1638, 16637), (1651, 16506), (1703, 16002), (1778, 15327), (1834, 14859), (2286, 11921), (2358, 11557), (2667, 10218), (2751, 9906), (3302, 8253), (3406, 8001), (4953, 5502), (5109, 5334)]