68246409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{295439}}^1$

素因数の和:295460

約数の個数: 16

約数和(自身を含む): 113448960

約数和(自身を除く): 45202551

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 295439, 886317, 2068073, 3249829, 6204219, 9749487, 22748803, 68246409]

約数ペア:

[(1, 68246409), (3, 22748803), (7, 9749487), (11, 6204219), (21, 3249829), (33, 2068073), (77, 886317), (231, 295439)]