61530873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 28100487

約数列:

[1, 3, 19, 41, 57, 113, 123, 233, 339, 699, 779, 2147, 2337, 4427, 4633, 6441, 9553, 13281, 13899, 26329, 28659, 78987, 88027, 181507, 264081, 500251, 544521, 1079489, 1500753, 3238467, 20510291, 61530873]

約数ペア:

[(1, 61530873), (3, 20510291), (19, 3238467), (41, 1500753), (57, 1079489), (113, 544521), (123, 500251), (233, 264081), (339, 181507), (699, 88027), (779, 78987), (2147, 28659), (2337, 26329), (4427, 13899), (4633, 13281), (6441, 9553)]