87984639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{575063}}^1$

素因数の和:575086

約数の個数: 12

約数和(自身を含む): 134564976

約数和(自身を除く): 46580337

約数列:

[1, 3, 9, 17, 51, 153, 575063, 1725189, 5175567, 9776071, 29328213, 87984639]

約数ペア:

[(1, 87984639), (3, 29328213), (9, 9776071), (17, 5175567), (51, 1725189), (153, 575063)]