65247759

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 96195840

約数和(自身を除く): 30948081

約数列:

[1, 3, 9, 79, 163, 237, 489, 563, 711, 1467, 1689, 5067, 12877, 38631, 44477, 91769, 115893, 133431, 275307, 400293, 825921, 7249751, 21749253, 65247759]

約数ペア:

[(1, 65247759), (3, 21749253), (9, 7249751), (79, 825921), (163, 400293), (237, 275307), (489, 133431), (563, 115893), (711, 91769), (1467, 44477), (1689, 38631), (5067, 12877)]