86781183

素因数分解:

$3^1\times {\mathrm{31}}^3\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 119688192

約数和(自身を除く): 32907009

約数列:

[1, 3, 31, 93, 961, 971, 2883, 2913, 29791, 30101, 89373, 90303, 933131, 2799393, 28927061, 86781183]

約数ペア:

[(1, 86781183), (3, 28927061), (31, 2799393), (93, 933131), (961, 90303), (971, 89373), (2883, 30101), (2913, 29791)]