48247641

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31721}}^1$

素因数の和:31753

約数の個数: 18

約数和(自身を含む): 75466638

約数和(自身を除く): 27218997

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 31721, 95163, 285489, 412373, 1237119, 3711357, 5360849, 16082547, 48247641]

約数ペア:

[(1, 48247641), (3, 16082547), (9, 5360849), (13, 3711357), (39, 1237119), (117, 412373), (169, 285489), (507, 95163), (1521, 31721)]