156976816779

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1427}}^1\times {\mathrm{66791}}^1$

素因数の和:68288

約数の個数: 32

約数和(自身を含む): 236539860480

約数和(自身を除く): 79563043701

約数列:

[1, 3, 9, 27, 61, 183, 549, 1427, 1647, 4281, 12843, 38529, 66791, 87047, 200373, 261141, 601119, 783423, 1803357, 2350269, 4074251, 12222753, 36668259, 95310757, 110004777, 285932271, 857796813, 2573390439, 5813956177, 17441868531, 52325605593, 156976816779]

約数ペア:

[(1, 156976816779), (3, 52325605593), (9, 17441868531), (27, 5813956177), (61, 2573390439), (183, 857796813), (549, 285932271), (1427, 110004777), (1647, 95310757), (4281, 36668259), (12843, 12222753), (38529, 4074251), (66791, 2350269), (87047, 1803357), (200373, 783423), (261141, 601119)]