40044051

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{11497}}^1$

素因数の和:11552

約数の個数: 20

約数和(自身を含む): 61215352

約数和(自身を除く): 21171301

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 11497, 34491, 103473, 310419, 494371, 931257, 1483113, 4449339, 13348017, 40044051]

約数ペア:

[(1, 40044051), (3, 13348017), (9, 4449339), (27, 1483113), (43, 931257), (81, 494371), (129, 310419), (387, 103473), (1161, 34491), (3483, 11497)]