156965748237

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123692473}}^1$

素因数の和:123692529

約数の個数: 16

約数和(自身を含む): 237489550080

約数和(自身を除く): 80523801843

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123692473, 371077419, 1113232257, 3339696771, 5813546231, 17440638693, 52321916079, 156965748237]

約数ペア:

[(1, 156965748237), (3, 52321916079), (9, 17440638693), (27, 5813546231), (47, 3339696771), (141, 1113232257), (423, 371077419), (1269, 123692473)]