27443403

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{18043}}^1$

素因数の和:18075

約数の個数: 18

約数和(自身を含む): 42926676

約数和(自身を除く): 15483273

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 18043, 54129, 162387, 234559, 703677, 2111031, 3049267, 9147801, 27443403]

約数ペア:

[(1, 27443403), (3, 9147801), (9, 3049267), (13, 2111031), (39, 703677), (117, 234559), (169, 162387), (507, 54129), (1521, 18043)]