72646981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 82372608

約数和(自身を除く): 9725627

約数列:

[1, 11, 31, 163, 341, 1307, 1793, 5053, 14377, 40517, 55583, 213041, 445687, 2343451, 6604271, 72646981]

約数ペア:

[(1, 72646981), (11, 6604271), (31, 2343451), (163, 445687), (341, 213041), (1307, 55583), (1793, 40517), (5053, 14377)]