57227391

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{54347}}^1$

素因数の和:54372

約数の個数: 20

約数和(自身を含む): 92065512

約数和(自身を除く): 34838121

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 54347, 163041, 489123, 706511, 1467369, 2119533, 4402107, 6358599, 19075797, 57227391]

約数ペア:

[(1, 57227391), (3, 19075797), (9, 6358599), (13, 4402107), (27, 2119533), (39, 1467369), (81, 706511), (117, 489123), (351, 163041), (1053, 54347)]