40124121

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 56644896

約数和(自身を除く): 16520775

約数列:

[1, 3, 23, 69, 131, 193, 393, 529, 579, 1587, 3013, 4439, 9039, 13317, 25283, 69299, 75849, 102097, 207897, 306291, 581509, 1744527, 13374707, 40124121]

約数ペア:

[(1, 40124121), (3, 13374707), (23, 1744527), (69, 581509), (131, 306291), (193, 207897), (393, 102097), (529, 75849), (579, 69299), (1587, 25283), (3013, 13317), (4439, 9039)]