51668007

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 69981408

約数和(自身を除く): 18313401

約数列:

[1, 3, 113, 173, 339, 519, 881, 2643, 19549, 58647, 99553, 152413, 298659, 457239, 17222669, 51668007]

約数ペア:

[(1, 51668007), (3, 17222669), (113, 457239), (173, 298659), (339, 152413), (519, 99553), (881, 58647), (2643, 19549)]