128522013

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{2377}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 174640320

約数和(自身を除く): 46118307

約数列:

[1, 3, 67, 201, 269, 807, 2377, 7131, 18023, 54069, 159259, 477777, 639413, 1918239, 42840671, 128522013]

約数ペア:

[(1, 128522013), (3, 42840671), (67, 1918239), (201, 639413), (269, 477777), (807, 159259), (2377, 54069), (7131, 18023)]