55606239

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{36559}}^1$

素因数の和:36591

約数の個数: 18

約数和(自身を含む): 86976240

約数和(自身を除く): 31370001

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 36559, 109677, 329031, 475267, 1425801, 4277403, 6178471, 18535413, 55606239]

約数ペア:

[(1, 55606239), (3, 18535413), (9, 6178471), (13, 4277403), (39, 1425801), (117, 475267), (169, 329031), (507, 109677), (1521, 36559)]