52577721

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{983}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 89425920

約数和(自身を除く): 36848199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 983, 1981, 2547, 2949, 5943, 6881, 7641, 8847, 17829, 20643, 26541, 53487, 61929, 185787, 278189, 834567, 1947323, 2503701, 5841969, 7511103, 17525907, 52577721]

約数ペア:

[(1, 52577721), (3, 17525907), (7, 7511103), (9, 5841969), (21, 2503701), (27, 1947323), (63, 834567), (189, 278189), (283, 185787), (849, 61929), (983, 53487), (1981, 26541), (2547, 20643), (2949, 17829), (5943, 8847), (6881, 7641)]