70145949

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 95818752

約数和(自身を除く): 25672803

約数列:

[1, 3, 47, 141, 443, 1123, 1329, 3369, 20821, 52781, 62463, 158343, 497489, 1492467, 23381983, 70145949]

約数ペア:

[(1, 70145949), (3, 23381983), (47, 1492467), (141, 497489), (443, 158343), (1123, 62463), (1329, 52781), (3369, 20821)]