51340959

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{3541}}^1$

素因数の和:3732

約数の個数: 20

約数和(自身を含む): 77144760

約数和(自身を除く): 25803801

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 3541, 4833, 10623, 14499, 31869, 95607, 286821, 633839, 1901517, 5704551, 17113653, 51340959]

約数ペア:

[(1, 51340959), (3, 17113653), (9, 5704551), (27, 1901517), (81, 633839), (179, 286821), (537, 95607), (1611, 31869), (3541, 14499), (4833, 10623)]