90404727

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{116351}}^1$

素因数の和:116398

約数の個数: 16

約数和(自身を含む): 141484032

約数和(自身を除く): 51079305

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 116351, 349053, 814457, 2443371, 4304987, 12914961, 30134909, 90404727]

約数ペア:

[(1, 90404727), (3, 30134909), (7, 12914961), (21, 4304987), (37, 2443371), (111, 814457), (259, 349053), (777, 116351)]