179772489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4909}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 280596680

約数和(自身を除く): 100824191

約数列:

[1, 3, 9, 13, 39, 117, 313, 939, 2817, 4069, 4909, 12207, 14727, 36621, 44181, 63817, 191451, 574353, 1536517, 4609551, 13828653, 19974721, 59924163, 179772489]

約数ペア:

[(1, 179772489), (3, 59924163), (9, 19974721), (13, 13828653), (39, 4609551), (117, 1536517), (313, 574353), (939, 191451), (2817, 63817), (4069, 44181), (4909, 36621), (12207, 14727)]