67364801

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 79280640

約数和(自身を除く): 11915839

約数列:

[1, 7, 61, 79, 427, 553, 1997, 4819, 13979, 33733, 121817, 157763, 852719, 1104341, 9623543, 67364801]

約数ペア:

[(1, 67364801), (7, 9623543), (61, 1104341), (79, 852719), (427, 157763), (553, 121817), (1997, 33733), (4819, 13979)]