61489647

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 93212288

約数和(自身を除く): 31722641

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 3613, 5673, 10839, 17019, 32517, 112003, 220393, 336009, 661179, 1008027, 1983537, 6832183, 20496549, 61489647]

約数ペア:

[(1, 61489647), (3, 20496549), (9, 6832183), (31, 1983537), (61, 1008027), (93, 661179), (183, 336009), (279, 220393), (549, 112003), (1891, 32517), (3613, 17019), (5673, 10839)]