156966738921

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1061}}^1\times {\mathrm{176753}}^1$

素因数の和:177854

約数の個数: 32

約数和(自身を含む): 240272317440

約数和(自身を除く): 83305578519

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1061, 3183, 9549, 28647, 32891, 98673, 176753, 296019, 530259, 888057, 1590777, 4772331, 5479343, 16438029, 49314087, 147942261, 187534933, 562604799, 1687814397, 5063443191, 5813582923, 17440748769, 52322246307, 156966738921]

約数ペア:

[(1, 156966738921), (3, 52322246307), (9, 17440748769), (27, 5813582923), (31, 5063443191), (93, 1687814397), (279, 562604799), (837, 187534933), (1061, 147942261), (3183, 49314087), (9549, 16438029), (28647, 5479343), (32891, 4772331), (98673, 1590777), (176753, 888057), (296019, 530259)]