157040377047

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{12839537}}^1$

素因数の和:12839700

約数の個数: 20

約数和(自身を含む): 236144782896

約数和(自身を除く): 79104405849

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 12839537, 38518611, 115555833, 346667499, 1040002497, 1938770087, 5816310261, 17448930783, 52346792349, 157040377047]

約数ペア:

[(1, 157040377047), (3, 52346792349), (9, 17448930783), (27, 5816310261), (81, 1938770087), (151, 1040002497), (453, 346667499), (1359, 115555833), (4077, 38518611), (12231, 12839537)]