129481326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4505

約数の個数: 48

約数和(自身を含む): 304571904

約数和(自身を除く): 175090578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4357, 4953, 8714, 9906, 13071, 14859, 26142, 29718, 39213, 56641, 78426, 113282, 169923, 339846, 509769, 553339, 1019538, 1106678, 1660017, 3320034, 4980051, 7193407, 9960102, 14386814, 21580221, 43160442, 64740663, 129481326]

約数ペア:

[(1, 129481326), (2, 64740663), (3, 43160442), (6, 21580221), (9, 14386814), (13, 9960102), (18, 7193407), (26, 4980051), (39, 3320034), (78, 1660017), (117, 1106678), (127, 1019538), (234, 553339), (254, 509769), (381, 339846), (762, 169923), (1143, 113282), (1651, 78426), (2286, 56641), (3302, 39213), (4357, 29718), (4953, 26142), (8714, 14859), (9906, 13071)]