68539167

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 102604320

約数和(自身を除く): 34065153

約数列:

[1, 3, 9, 41, 89, 123, 267, 369, 801, 2087, 3649, 6261, 10947, 18783, 32841, 85567, 185743, 256701, 557229, 770103, 1671687, 7615463, 22846389, 68539167]

約数ペア:

[(1, 68539167), (3, 22846389), (9, 7615463), (41, 1671687), (89, 770103), (123, 557229), (267, 256701), (369, 185743), (801, 85567), (2087, 32841), (3649, 18783), (6261, 10947)]