71105589

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 104569920

約数和(自身を除く): 33464331

約数列:

[1, 3, 9, 113, 139, 339, 417, 503, 1017, 1251, 1509, 4527, 15707, 47121, 56839, 69917, 141363, 170517, 209751, 511551, 629253, 7900621, 23701863, 71105589]

約数ペア:

[(1, 71105589), (3, 23701863), (9, 7900621), (113, 629253), (139, 511551), (339, 209751), (417, 170517), (503, 141363), (1017, 69917), (1251, 56839), (1509, 47121), (4527, 15707)]