42072177

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64627}}^1$

素因数の和:64668

約数の個数: 16

約数和(自身を含む): 66179072

約数和(自身を除く): 24106895

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 64627, 193881, 452389, 1357167, 2003437, 6010311, 14024059, 42072177]

約数ペア:

[(1, 42072177), (3, 14024059), (7, 6010311), (21, 2003437), (31, 1357167), (93, 452389), (217, 193881), (651, 64627)]