85021041

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 51560079

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 1709, 2163, 2369, 5127, 7107, 11963, 16583, 35889, 39307, 49749, 117921, 176027, 275149, 528081, 825447, 1232189, 3696567, 4048621, 12145863, 28340347, 85021041]

約数ペア:

[(1, 85021041), (3, 28340347), (7, 12145863), (21, 4048621), (23, 3696567), (69, 1232189), (103, 825447), (161, 528081), (309, 275149), (483, 176027), (721, 117921), (1709, 49749), (2163, 39307), (2369, 35889), (5127, 16583), (7107, 11963)]