8661249999

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{457}}^1\times {\mathrm{3637}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 12929743040

約数和(自身を除く): 4268493041

約数列:

[1, 3, 9, 27, 193, 457, 579, 1371, 1737, 3637, 4113, 5211, 10911, 12339, 32733, 88201, 98199, 264603, 701941, 793809, 1662109, 2105823, 2381427, 4986327, 6317469, 14958981, 18952407, 44876943, 320787037, 962361111, 2887083333, 8661249999]

約数ペア:

[(1, 8661249999), (3, 2887083333), (9, 962361111), (27, 320787037), (193, 44876943), (457, 18952407), (579, 14958981), (1371, 6317469), (1737, 4986327), (3637, 2381427), (4113, 2105823), (5211, 1662109), (10911, 793809), (12339, 701941), (32733, 264603), (88201, 98199)]