268577529

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{1619}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 394722720

約数和(自身を除く): 126145191

約数列:

[1, 3, 11, 33, 121, 363, 457, 1371, 1619, 4857, 5027, 15081, 17809, 53427, 55297, 165891, 195899, 587697, 739883, 2219649, 8138713, 24416139, 89525843, 268577529]

約数ペア:

[(1, 268577529), (3, 89525843), (11, 24416139), (33, 8138713), (121, 2219649), (363, 739883), (457, 587697), (1371, 195899), (1619, 165891), (4857, 55297), (5027, 53427), (15081, 17809)]