85819959

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 131112960

約数和(自身を除く): 45293001

約数列:

[1, 3, 9, 27, 43, 129, 193, 383, 387, 579, 1149, 1161, 1737, 3447, 5211, 8299, 10341, 16469, 24897, 49407, 73919, 74691, 148221, 221757, 224073, 444663, 665271, 1995813, 3178517, 9535551, 28606653, 85819959]

約数ペア:

[(1, 85819959), (3, 28606653), (9, 9535551), (27, 3178517), (43, 1995813), (129, 665271), (193, 444663), (383, 224073), (387, 221757), (579, 148221), (1149, 74691), (1161, 73919), (1737, 49407), (3447, 24897), (5211, 16469), (8299, 10341)]