137025369

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{90089}}^1$

素因数の和:90121

約数の個数: 18

約数和(自身を含む): 214324110

約数和(自身を除く): 77298741

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 90089, 270267, 810801, 1171157, 3513471, 10540413, 15225041, 45675123, 137025369]

約数ペア:

[(1, 137025369), (3, 45675123), (9, 15225041), (13, 10540413), (39, 3513471), (117, 1171157), (169, 810801), (507, 270267), (1521, 90089)]