155663643

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1231}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 211430912

約数和(自身を除く): 55767269

約数列:

[1, 3, 61, 183, 691, 1231, 2073, 3693, 42151, 75091, 126453, 225273, 850621, 2551863, 51887881, 155663643]

約数ペア:

[(1, 155663643), (3, 51887881), (61, 2551863), (183, 850621), (691, 225273), (1231, 126453), (2073, 75091), (3693, 42151)]