8918073

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 13862400

約数和(自身を除く): 4944327

約数列:

[1, 3, 9, 27, 37, 79, 111, 113, 237, 333, 339, 711, 999, 1017, 2133, 2923, 3051, 4181, 8769, 8927, 12543, 26307, 26781, 37629, 78921, 80343, 112887, 241029, 330299, 990897, 2972691, 8918073]

約数ペア:

[(1, 8918073), (3, 2972691), (9, 990897), (27, 330299), (37, 241029), (79, 112887), (111, 80343), (113, 78921), (237, 37629), (333, 26781), (339, 26307), (711, 12543), (999, 8927), (1017, 8769), (2133, 4181), (2923, 3051)]