331301509617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{126789709}}^1$

素因数の和:126789792

約数の個数: 16

約数和(自身を含む): 482815215680

約数和(自身を除く): 151513706063

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 126789709, 380369127, 1648266217, 4944798651, 8494910503, 25484731509, 110433836539, 331301509617]

約数ペア:

[(1, 331301509617), (3, 110433836539), (13, 25484731509), (39, 8494910503), (67, 4944798651), (201, 1648266217), (871, 380369127), (2613, 126789709)]