389969127

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{95651}}^1$

素因数の和:95811

約数の個数: 16

約数和(自身を含む): 581564160

約数和(自身を除く): 191595033

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 95651, 286953, 860859, 2582577, 14443301, 43329903, 129989709, 389969127]

約数ペア:

[(1, 389969127), (3, 129989709), (9, 43329903), (27, 14443301), (151, 2582577), (453, 860859), (1359, 286953), (4077, 95651)]