67539627

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 101497968

約数和(自身を除く): 33958341

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 2861, 7869, 8583, 23607, 25749, 123023, 174521, 369069, 523563, 1107207, 1570689, 7504403, 22513209, 67539627]

約数ペア:

[(1, 67539627), (3, 22513209), (9, 7504403), (43, 1570689), (61, 1107207), (129, 523563), (183, 369069), (387, 174521), (549, 123023), (2623, 25749), (2861, 23607), (7869, 8583)]