61960209

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1523}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 84271104

約数和(自身を除く): 22310895

約数列:

[1, 3, 71, 191, 213, 573, 1523, 4569, 13561, 40683, 108133, 290893, 324399, 872679, 20653403, 61960209]

約数ペア:

[(1, 61960209), (3, 20653403), (71, 872679), (191, 324399), (213, 290893), (573, 108133), (1523, 40683), (4569, 13561)]