30105153

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19793}}^1$

素因数の和:19825

約数の個数: 18

約数和(自身を含む): 47089926

約数和(自身を除く): 16984773

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 19793, 59379, 178137, 257309, 771927, 2315781, 3345017, 10035051, 30105153]

約数ペア:

[(1, 30105153), (3, 10035051), (9, 3345017), (13, 2315781), (39, 771927), (117, 257309), (169, 178137), (507, 59379), (1521, 19793)]