73656191

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 13020289

約数列:

[1, 7, 47, 131, 329, 917, 1709, 6157, 11963, 43099, 80323, 223879, 562261, 1567153, 10522313, 73656191]

約数ペア:

[(1, 73656191), (7, 10522313), (47, 1567153), (131, 562261), (329, 223879), (917, 80323), (1709, 43099), (6157, 11963)]