83896317

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{12479}}^1$

素因数の和:12574

約数の個数: 20

約数和(自身を含む): 126846720

約数和(自身を除く): 42950403

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 12479, 37437, 112311, 336933, 1010799, 1035757, 3107271, 9321813, 27965439, 83896317]

約数ペア:

[(1, 83896317), (3, 27965439), (9, 9321813), (27, 3107271), (81, 1035757), (83, 1010799), (249, 336933), (747, 112311), (2241, 37437), (6723, 12479)]