268532883

素因数分解:

$3^2\times {\mathrm{163}}^2\times {\mathrm{1123}}^1$

素因数の和:1455

約数の個数: 18

約数和(自身を含む): 390622596

約数和(自身を除く): 122089713

約数列:

[1, 3, 9, 163, 489, 1123, 1467, 3369, 10107, 26569, 79707, 183049, 239121, 549147, 1647441, 29836987, 89510961, 268532883]

約数ペア:

[(1, 268532883), (3, 89510961), (9, 29836987), (163, 1647441), (489, 549147), (1123, 239121), (1467, 183049), (3369, 79707), (10107, 26569)]