287788806153

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{7243}}^1\times {\mathrm{6679}}^1$

素因数の和:14589

約数の個数: 24

約数和(自身を含む): 416443651520

約数和(自身を除く): 128654845367

約数列:

[1, 3, 9, 661, 1983, 5949, 6679, 7243, 20037, 21729, 60111, 65187, 4414819, 4787623, 13244457, 14362869, 39733371, 43088607, 48375997, 145127991, 435383973, 31976534017, 95929602051, 287788806153]

約数ペア:

[(1, 287788806153), (3, 95929602051), (9, 31976534017), (661, 435383973), (1983, 145127991), (5949, 48375997), (6679, 43088607), (7243, 39733371), (20037, 14362869), (21729, 13244457), (60111, 4787623), (65187, 4414819)]