69001491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{26407}}^1$

素因数の和:26490

約数の個数: 16

約数和(自身を含む): 100561664

約数和(自身を除く): 31560173

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 26407, 79221, 343291, 1029873, 1769269, 5307807, 23000497, 69001491]

約数ペア:

[(1, 69001491), (3, 23000497), (13, 5307807), (39, 1769269), (67, 1029873), (201, 343291), (871, 79221), (2613, 26407)]