89777051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 28376677

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 443, 917, 1547, 1703, 2227, 3101, 5759, 7531, 11921, 15589, 28951, 40313, 52717, 58033, 97903, 202657, 406231, 685321, 754429, 986561, 5281003, 6905927, 12825293, 89777051]

約数ペア:

[(1, 89777051), (7, 12825293), (13, 6905927), (17, 5281003), (91, 986561), (119, 754429), (131, 685321), (221, 406231), (443, 202657), (917, 97903), (1547, 58033), (1703, 52717), (2227, 40313), (3101, 28951), (5759, 15589), (7531, 11921)]