2680453863

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2437}}^1$

素因数の和:2853

約数の個数: 40

約数和(自身を含む): 4125252032

約数和(自身を除く): 1444798169

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 367, 999, 1101, 2437, 2997, 3303, 7311, 9909, 13579, 21933, 29727, 40737, 65799, 90169, 122211, 197397, 270507, 366633, 811521, 894379, 1099899, 2434563, 2683137, 7303689, 8049411, 24148233, 33092023, 72444699, 99276069, 297828207, 893484621, 2680453863]

約数ペア:

[(1, 2680453863), (3, 893484621), (9, 297828207), (27, 99276069), (37, 72444699), (81, 33092023), (111, 24148233), (333, 8049411), (367, 7303689), (999, 2683137), (1101, 2434563), (2437, 1099899), (2997, 894379), (3303, 811521), (7311, 366633), (9909, 270507), (13579, 197397), (21933, 122211), (29727, 90169), (40737, 65799)]