163865547

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16843}}^1$

素因数の和:16919

約数の個数: 24

約数和(自身を含む): 252255744

約数和(自身を除く): 88390197

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 16843, 50529, 151587, 387389, 791621, 1162167, 2374863, 3486501, 7124589, 18207283, 54621849, 163865547]

約数ペア:

[(1, 163865547), (3, 54621849), (9, 18207283), (23, 7124589), (47, 3486501), (69, 2374863), (141, 1162167), (207, 791621), (423, 387389), (1081, 151587), (3243, 50529), (9729, 16843)]