31966627

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 41601024

約数和(自身を除く): 9634397

約数列:

[1, 7, 11, 47, 73, 77, 121, 329, 511, 517, 803, 847, 1331, 3431, 3619, 5621, 5687, 8833, 9317, 24017, 37741, 39809, 61831, 62557, 97163, 264187, 415151, 437899, 680141, 2906057, 4566661, 31966627]

約数ペア:

[(1, 31966627), (7, 4566661), (11, 2906057), (47, 680141), (73, 437899), (77, 415151), (121, 264187), (329, 97163), (511, 62557), (517, 61831), (803, 39809), (847, 37741), (1331, 24017), (3431, 9317), (3619, 8833), (5621, 5687)]