63174957

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 85920000

約数和(自身を除く): 22745043

約数列:

[1, 3, 79, 149, 237, 447, 1789, 5367, 11771, 35313, 141331, 266561, 423993, 799683, 21058319, 63174957]

約数ペア:

[(1, 63174957), (3, 21058319), (79, 799683), (149, 423993), (237, 266561), (447, 141331), (1789, 35313), (5367, 11771)]