156985193967

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{10543703}}^1$

素因数の和:10544422

約数の個数: 16

約数和(自身を含む): 239552954880

約数和(自身を除く): 82567760913

約数列:

[1, 3, 7, 21, 709, 2127, 4963, 14889, 10543703, 31631109, 73805921, 221417763, 7475485427, 22426456281, 52328397989, 156985193967]

約数ペア:

[(1, 156985193967), (3, 52328397989), (7, 22426456281), (21, 7475485427), (709, 221417763), (2127, 73805921), (4963, 31631109), (14889, 10543703)]