155619351

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{90529}}^1$

素因数の和:90726

約数の個数: 12

約数和(自身を含む): 225962880

約数和(自身を除く): 70343529

約数列:

[1, 3, 9, 191, 573, 1719, 90529, 271587, 814761, 17291039, 51873117, 155619351]

約数ペア:

[(1, 155619351), (3, 51873117), (9, 17291039), (191, 814761), (573, 271587), (1719, 90529)]