82989957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 119927808

約数和(自身を除く): 36937851

約数列:

[1, 3, 23, 43, 69, 83, 129, 249, 337, 989, 1011, 1909, 2967, 3569, 5727, 7751, 10707, 14491, 23253, 27971, 43473, 82087, 83913, 246261, 333293, 643333, 999879, 1202753, 1929999, 3608259, 27663319, 82989957]

約数ペア:

[(1, 82989957), (3, 27663319), (23, 3608259), (43, 1929999), (69, 1202753), (83, 999879), (129, 643333), (249, 333293), (337, 246261), (989, 83913), (1011, 82087), (1909, 43473), (2967, 27971), (3569, 23253), (5727, 14491), (7751, 10707)]