67639713

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2459}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 92456640

約数和(自身を除く): 24816927

約数列:

[1, 3, 53, 159, 173, 519, 2459, 7377, 9169, 27507, 130327, 390981, 425407, 1276221, 22546571, 67639713]

約数ペア:

[(1, 67639713), (3, 22546571), (53, 1276221), (159, 425407), (173, 390981), (519, 130327), (2459, 27507), (7377, 9169)]