137239731

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{3557}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 203517600

約数和(自身を除く): 66277869

約数列:

[1, 3, 9, 27, 1429, 3557, 4287, 10671, 12861, 32013, 38583, 96039, 5082953, 15248859, 45746577, 137239731]

約数ペア:

[(1, 137239731), (3, 45746577), (9, 15248859), (27, 5082953), (1429, 96039), (3557, 38583), (4287, 32013), (10671, 12861)]