147900837

素因数分解:

$3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{9479}}^1$

素因数の和:10232

約数の個数: 16

約数和(自身を含む): 225699840

約数和(自身を除く): 77799003

約数列:

[1, 3, 7, 21, 743, 2229, 5201, 9479, 15603, 28437, 66353, 199059, 7042897, 21128691, 49300279, 147900837]

約数ペア:

[(1, 147900837), (3, 49300279), (7, 21128691), (21, 7042897), (743, 199059), (2229, 66353), (5201, 28437), (9479, 15603)]