20150904087

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{5369279}}^1$

素因数の和:5369427

約数の個数: 16

約数和(自身を含む): 30067968000

約数和(自身を除く): 9917063913

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 5369279, 16107837, 48323511, 144970533, 746329781, 2238989343, 6716968029, 20150904087]

約数ペア:

[(1, 20150904087), (3, 6716968029), (9, 2238989343), (27, 746329781), (139, 144970533), (417, 48323511), (1251, 16107837), (3753, 5369279)]