55409601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{151}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 80923584

約数和(自身を除く): 25513983

約数列:

[1, 3, 13, 39, 97, 151, 291, 453, 1261, 1963, 3783, 5889, 9409, 14647, 28227, 43941, 122317, 190411, 366951, 571233, 1420759, 4262277, 18469867, 55409601]

約数ペア:

[(1, 55409601), (3, 18469867), (13, 4262277), (39, 1420759), (97, 571233), (151, 366951), (291, 190411), (453, 122317), (1261, 43941), (1963, 28227), (3783, 14647), (5889, 9409)]