169760331

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{111611}}^1$

素因数の和:111643

約数の個数: 18

約数和(自身を含む): 265524948

約数和(自身を除く): 95764617

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 111611, 334833, 1004499, 1450943, 4352829, 13058487, 18862259, 56586777, 169760331]

約数ペア:

[(1, 169760331), (3, 56586777), (9, 18862259), (13, 13058487), (39, 4352829), (117, 1450943), (169, 1004499), (507, 334833), (1521, 111611)]