156960328887

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{4019}}^1\times {\mathrm{117281}}^1$

素因数の和:121343

約数の個数: 24

約数和(自身を含む): 232907978160

約数和(自身を除く): 75947649273

約数列:

[1, 3, 9, 37, 111, 333, 4019, 12057, 36171, 117281, 148703, 351843, 446109, 1055529, 1338327, 4339397, 13018191, 39054573, 471352339, 1414057017, 4242171051, 17440036543, 52320109629, 156960328887]

約数ペア:

[(1, 156960328887), (3, 52320109629), (9, 17440036543), (37, 4242171051), (111, 1414057017), (333, 471352339), (4019, 39054573), (12057, 13018191), (36171, 4339397), (117281, 1338327), (148703, 1055529), (351843, 446109)]