91340781

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{18199}}^1$

素因数の和:18448

約数の個数: 16

約数和(自身を含む): 139776000

約数和(自身を除く): 48435219

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 18199, 54597, 127393, 382179, 4349561, 13048683, 30446927, 91340781]

約数ペア:

[(1, 91340781), (3, 30446927), (7, 13048683), (21, 4349561), (239, 382179), (717, 127393), (1673, 54597), (5019, 18199)]