86571821529

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{157690021}}^1$

素因数の和:157690088

約数の個数: 12

約数和(自身を含む): 127098157732

約数和(自身を除く): 40526336203

約数列:

[1, 3, 9, 61, 183, 549, 157690021, 473070063, 1419210189, 9619091281, 28857273843, 86571821529]

約数ペア:

[(1, 86571821529), (3, 28857273843), (9, 9619091281), (61, 1419210189), (183, 473070063), (549, 157690021)]