120149679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{43391}}^1$

素因数の和:43478

約数の個数: 16

約数和(自身を含む): 174956544

約数和(自身を除く): 54806865

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 43391, 130173, 564083, 1692249, 3080761, 9242283, 40049893, 120149679]

約数ペア:

[(1, 120149679), (3, 40049893), (13, 9242283), (39, 3080761), (71, 1692249), (213, 564083), (923, 130173), (2769, 43391)]