78036507

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{47381}}^1$

素因数の和:47451

約数の個数: 16

約数和(自身を含む): 117507360

約数和(自身を除く): 39470853

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 47381, 142143, 426429, 1279287, 2890241, 8670723, 26012169, 78036507]

約数ペア:

[(1, 78036507), (3, 26012169), (9, 8670723), (27, 2890241), (61, 1279287), (183, 426429), (549, 142143), (1647, 47381)]