27452529

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{18049}}^1$

素因数の和:18081

約数の個数: 18

約数和(自身を含む): 42940950

約数和(自身を除く): 15488421

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 18049, 54147, 162441, 234637, 703911, 2111733, 3050281, 9150843, 27452529]

約数ペア:

[(1, 27452529), (3, 9150843), (9, 3050281), (13, 2111733), (39, 703911), (117, 234637), (169, 162441), (507, 54147), (1521, 18049)]