55285767

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 30975993

約数列:

[1, 3, 9, 23, 27, 69, 127, 207, 381, 621, 701, 1143, 2103, 2921, 3429, 6309, 8763, 16123, 18927, 26289, 48369, 78867, 89027, 145107, 267081, 435321, 801243, 2047621, 2403729, 6142863, 18428589, 55285767]

約数ペア:

[(1, 55285767), (3, 18428589), (9, 6142863), (23, 2403729), (27, 2047621), (69, 801243), (127, 435321), (207, 267081), (381, 145107), (621, 89027), (701, 78867), (1143, 48369), (2103, 26289), (2921, 18927), (3429, 16123), (6309, 8763)]