85811979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{15031}}^1$

素因数の和:15218

約数の個数: 16

約数和(自身を含む): 125547264

約数和(自身を除く): 39735285

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 15031, 45093, 165341, 496023, 2600363, 7801089, 28603993, 85811979]

約数ペア:

[(1, 85811979), (3, 28603993), (11, 7801089), (33, 2600363), (173, 496023), (519, 165341), (1903, 45093), (5709, 15031)]