156957920217

素因数分解:

$3^2\times 7^1\times {\mathrm{2677}}^1\times {\mathrm{930667}}^1$

素因数の和:933357

約数の個数: 24

約数和(自身を含む): 259202206016

約数和(自身を除く): 102244285799

約数列:

[1, 3, 7, 9, 21, 63, 2677, 8031, 18739, 24093, 56217, 168651, 930667, 2792001, 6514669, 8376003, 19544007, 58632021, 2491395559, 7474186677, 17439768913, 22422560031, 52319306739, 156957920217]

約数ペア:

[(1, 156957920217), (3, 52319306739), (7, 22422560031), (9, 17439768913), (21, 7474186677), (63, 2491395559), (2677, 58632021), (8031, 19544007), (18739, 8376003), (24093, 6514669), (56217, 2792001), (168651, 930667)]