91457691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16871}}^1$

素因数の和:17026

約数の個数: 16

約数和(自身を含む): 132276480

約数和(自身を除く): 40818789

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 16871, 50613, 219323, 657969, 2345069, 7035207, 30485897, 91457691]

約数ペア:

[(1, 91457691), (3, 30485897), (13, 7035207), (39, 2345069), (139, 657969), (417, 219323), (1807, 50613), (5421, 16871)]