57179637

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 85745088

約数和(自身を除く): 28565451

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 2081, 3053, 6243, 9159, 18729, 27477, 89483, 147751, 268449, 443253, 805347, 1329759, 6353293, 19059879, 57179637]

約数ペア:

[(1, 57179637), (3, 19059879), (9, 6353293), (43, 1329759), (71, 805347), (129, 443253), (213, 268449), (387, 147751), (639, 89483), (2081, 27477), (3053, 18729), (6243, 9159)]