306743756031

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{16253047}}^1$

素因数の和:16253292

約数の個数: 20

約数和(自身を含む): 460188801072

約数和(自身を除く): 153445045041

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 6291, 18873, 16253047, 48759141, 146277423, 438832269, 1316496807, 3786959951, 11360879853, 34082639559, 102247918677, 306743756031]

約数ペア:

[(1, 306743756031), (3, 102247918677), (9, 34082639559), (27, 11360879853), (81, 3786959951), (233, 1316496807), (699, 438832269), (2097, 146277423), (6291, 48759141), (18873, 16253047)]