75427681

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 89494528

約数和(自身を除く): 14066847

約数列:

[1, 7, 31, 193, 217, 1351, 1801, 5983, 12607, 41881, 55831, 347593, 390817, 2433151, 10775383, 75427681]

約数ペア:

[(1, 75427681), (7, 10775383), (31, 2433151), (193, 390817), (217, 347593), (1351, 55831), (1801, 41881), (5983, 12607)]