57939813

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 88248320

約数和(自身を除く): 30308507

約数列:

[1, 3, 9, 27, 61, 127, 183, 277, 381, 549, 831, 1143, 1647, 2493, 3429, 7479, 7747, 16897, 23241, 35179, 50691, 69723, 105537, 152073, 209169, 316611, 456219, 949833, 2145919, 6437757, 19313271, 57939813]

約数ペア:

[(1, 57939813), (3, 19313271), (9, 6437757), (27, 2145919), (61, 949833), (127, 456219), (183, 316611), (277, 209169), (381, 152073), (549, 105537), (831, 69723), (1143, 50691), (1647, 35179), (2493, 23241), (3429, 16897), (7479, 7747)]