53091999

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 78766272

約数和(自身を除く): 25674273

約数列:

[1, 3, 9, 47, 141, 313, 401, 423, 939, 1203, 2817, 3609, 14711, 18847, 44133, 56541, 125513, 132399, 169623, 376539, 1129617, 5899111, 17697333, 53091999]

約数ペア:

[(1, 53091999), (3, 17697333), (9, 5899111), (47, 1129617), (141, 376539), (313, 169623), (401, 132399), (423, 125513), (939, 56541), (1203, 44133), (2817, 18847), (3609, 14711)]