734711553

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{245149}}^1$

素因数の和:245198

約数の個数: 20

約数和(自身を含む): 1127199700

約数和(自身を除く): 392488147

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 245149, 735447, 2206341, 6619023, 9070513, 19857069, 27211539, 81634617, 244903851, 734711553]

約数ペア:

[(1, 734711553), (3, 244903851), (9, 81634617), (27, 27211539), (37, 19857069), (81, 9070513), (111, 6619023), (333, 2206341), (999, 735447), (2997, 245149)]