68754409

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 74847888

約数和(自身を除く): 6093479

約数列:

[1, 17, 53, 137, 557, 901, 2329, 7261, 9469, 29521, 76309, 123437, 501857, 1297253, 4044377, 68754409]

約数ペア:

[(1, 68754409), (17, 4044377), (53, 1297253), (137, 501857), (557, 123437), (901, 76309), (2329, 29521), (7261, 9469)]