136421061

素因数分解:

$3^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{3253}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 208047744

約数和(自身を除く): 71626683

約数列:

[1, 3, 7, 21, 1997, 3253, 5991, 9759, 13979, 22771, 41937, 68313, 6496241, 19488723, 45473687, 136421061]

約数ペア:

[(1, 136421061), (3, 45473687), (7, 19488723), (21, 6496241), (1997, 68313), (3253, 41937), (5991, 22771), (9759, 13979)]