57485781

素因数分解:

$3^5\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 86652384

約数和(自身を除く): 29166603

約数列:

[1, 3, 9, 27, 81, 181, 243, 543, 1307, 1629, 3921, 4887, 11763, 14661, 35289, 43983, 105867, 236567, 317601, 709701, 2129103, 6387309, 19161927, 57485781]

約数ペア:

[(1, 57485781), (3, 19161927), (9, 6387309), (27, 2129103), (81, 709701), (181, 317601), (243, 236567), (543, 105867), (1307, 43983), (1629, 35289), (3921, 14661), (4887, 11763)]