51701787

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{24239}}^1$

素因数の和:24327

約数の個数: 16

約数和(自身を含む): 77568000

約数和(自身を除く): 25866213

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 24239, 72717, 218151, 654453, 1914881, 5744643, 17233929, 51701787]

約数ペア:

[(1, 51701787), (3, 17233929), (9, 5744643), (27, 1914881), (79, 654453), (237, 218151), (711, 72717), (2133, 24239)]