83645781

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21937}}^1$

素因数の和:22012

約数の個数: 16

約数和(自身を含む): 117938688

約数和(自身を除く): 34292907

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 21937, 65811, 680047, 899417, 2040141, 2698251, 27881927, 83645781]

約数ペア:

[(1, 83645781), (3, 27881927), (31, 2698251), (41, 2040141), (93, 899417), (123, 680047), (1271, 65811), (3813, 21937)]