42553623

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20063}}^1$

素因数の和:20174

約数の個数: 16

約数和(自身を含む): 65488896

約数和(自身を除く): 22935273

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 20063, 60189, 140441, 421323, 2026363, 6079089, 14184541, 42553623]

約数ペア:

[(1, 42553623), (3, 14184541), (7, 6079089), (21, 2026363), (101, 421323), (303, 140441), (707, 60189), (2121, 20063)]