51883119

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61987}}^1$

素因数の和:62027

約数の個数: 16

約数和(自身を含む): 79344640

約数和(自身を除く): 27461521

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 61987, 185961, 557883, 1673649, 1921597, 5764791, 17294373, 51883119]

約数ペア:

[(1, 51883119), (3, 17294373), (9, 5764791), (27, 1921597), (31, 1673649), (93, 557883), (279, 185961), (837, 61987)]