57609873

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{22943}}^1$

素因数の和:22986

約数の個数: 20

約数和(自身を含む): 88839168

約数和(自身を除く): 31229295

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 22943, 68829, 206487, 619461, 711233, 1858383, 2133699, 6401097, 19203291, 57609873]

約数ペア:

[(1, 57609873), (3, 19203291), (9, 6401097), (27, 2133699), (31, 1858383), (81, 711233), (93, 619461), (279, 206487), (837, 68829), (2511, 22943)]