53963019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1373}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 85308912

約数和(自身を除く): 31345893

約数列:

[1, 3, 9, 11, 33, 99, 397, 1191, 1373, 3573, 4119, 4367, 12357, 13101, 15103, 39303, 45309, 135927, 545081, 1635243, 4905729, 5995891, 17987673, 53963019]

約数ペア:

[(1, 53963019), (3, 17987673), (9, 5995891), (11, 4905729), (33, 1635243), (99, 545081), (397, 135927), (1191, 45309), (1373, 39303), (3573, 15103), (4119, 13101), (4367, 12357)]