83902311

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 126402640

約数和(自身を除く): 42500329

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 1737, 1789, 5211, 5367, 15633, 16101, 46899, 48303, 144909, 345277, 434727, 1035831, 3107493, 9322479, 27967437, 83902311]

約数ペア:

[(1, 83902311), (3, 27967437), (9, 9322479), (27, 3107493), (81, 1035831), (193, 434727), (243, 345277), (579, 144909), (1737, 48303), (1789, 46899), (5211, 16101), (5367, 15633)]