179481939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^2$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 301469952

約数和(自身を除く): 121988013

約数列:

[1, 3, 7, 13, 21, 39, 83, 89, 91, 249, 267, 273, 581, 623, 1079, 1157, 1743, 1869, 3237, 3471, 7387, 7553, 7921, 8099, 22161, 22659, 23763, 24297, 51709, 55447, 96031, 102973, 155127, 166341, 288093, 308919, 657443, 672217, 720811, 1972329, 2016651, 2162433, 4602101, 8546759, 13806303, 25640277, 59827313, 179481939]

約数ペア:

[(1, 179481939), (3, 59827313), (7, 25640277), (13, 13806303), (21, 8546759), (39, 4602101), (83, 2162433), (89, 2016651), (91, 1972329), (249, 720811), (267, 672217), (273, 657443), (581, 308919), (623, 288093), (1079, 166341), (1157, 155127), (1743, 102973), (1869, 96031), (3237, 55447), (3471, 51709), (7387, 24297), (7553, 23763), (7921, 22659), (8099, 22161)]