54107209

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 63837720

約数和(自身を除く): 9730511

約数列:

[1, 13, 17, 37, 169, 221, 481, 509, 629, 2873, 6253, 6617, 8177, 8653, 18833, 86021, 106301, 112489, 244829, 320161, 1462357, 3182777, 4162093, 54107209]

約数ペア:

[(1, 54107209), (13, 4162093), (17, 3182777), (37, 1462357), (169, 320161), (221, 244829), (481, 112489), (509, 106301), (629, 86021), (2873, 18833), (6253, 8653), (6617, 8177)]