80163937

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 93024000

約数和(自身を除く): 12860063

約数列:

[1, 7, 149, 151, 509, 1043, 1057, 3563, 22499, 75841, 76859, 157493, 530887, 538013, 11451991, 80163937]

約数ペア:

[(1, 80163937), (7, 11451991), (149, 538013), (151, 530887), (509, 157493), (1043, 76859), (1057, 75841), (3563, 22499)]