100721551187

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{23531}}^1$

素因数の和:23807

約数の個数: 24

約数和(自身を含む): 108449010432

約数和(自身を除く): 7727459245

約数列:

[1, 19, 71, 167, 361, 1349, 3173, 11857, 23531, 25631, 60287, 225283, 447089, 1670701, 3929677, 4280377, 8494691, 31743319, 74663863, 279007067, 603123061, 1418613397, 5301134273, 100721551187]

約数ペア:

[(1, 100721551187), (19, 5301134273), (71, 1418613397), (167, 603123061), (361, 279007067), (1349, 74663863), (3173, 31743319), (11857, 8494691), (23531, 4280377), (25631, 3929677), (60287, 1670701), (225283, 447089)]