203420481

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{18077}}^1$

素因数の和:18133

約数の個数: 24

約数和(自身を含む): 307759872

約数和(自身を除く): 104339391

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 18077, 54231, 198847, 560387, 596541, 1681161, 2187317, 6164257, 6561951, 18492771, 67806827, 203420481]

約数ペア:

[(1, 203420481), (3, 67806827), (11, 18492771), (31, 6561951), (33, 6164257), (93, 2187317), (121, 1681161), (341, 596541), (363, 560387), (1023, 198847), (3751, 54231), (11253, 18077)]