40393323

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{12163}}^1$

素因数の和:12216

約数の個数: 20

約数和(自身を含む): 61817448

約数和(自身を除く): 21424125

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 12163, 36489, 109467, 328401, 498683, 985203, 1496049, 4488147, 13464441, 40393323]

約数ペア:

[(1, 40393323), (3, 13464441), (9, 4488147), (27, 1496049), (41, 985203), (81, 498683), (123, 328401), (369, 109467), (1107, 36489), (3321, 12163)]