75511961

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 88744320

約数和(自身を除く): 13232359

約数列:

[1, 7, 61, 89, 427, 623, 1987, 5429, 13909, 38003, 121207, 176843, 848449, 1237901, 10787423, 75511961]

約数ペア:

[(1, 75511961), (7, 10787423), (61, 1237901), (89, 848449), (427, 176843), (623, 121207), (1987, 38003), (5429, 13909)]