157429731

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{2081}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 212663808

約数和(自身を除く): 55234077

約数列:

[1, 3, 151, 167, 453, 501, 2081, 6243, 25217, 75651, 314231, 347527, 942693, 1042581, 52476577, 157429731]

約数ペア:

[(1, 157429731), (3, 52476577), (151, 1042581), (167, 942693), (453, 347527), (501, 314231), (2081, 75651), (6243, 25217)]