117291591

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 179974080

約数和(自身を除く): 62682489

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 857, 999, 1233, 2571, 3699, 5069, 7713, 15207, 23139, 31709, 45621, 95127, 117409, 136863, 285381, 352227, 856143, 1056681, 3170043, 4344133, 13032399, 39097197, 117291591]

約数ペア:

[(1, 117291591), (3, 39097197), (9, 13032399), (27, 4344133), (37, 3170043), (111, 1056681), (137, 856143), (333, 352227), (411, 285381), (857, 136863), (999, 117409), (1233, 95127), (2571, 45621), (3699, 31709), (5069, 23139), (7713, 15207)]