2555520003

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{49789}}^1$

素因数の和:51699

約数の個数: 16

約数和(自身を含む): 3788023200

約数和(自身を除く): 1232503197

約数列:

[1, 3, 9, 27, 1901, 5703, 17109, 49789, 51327, 149367, 448101, 1344303, 94648889, 283946667, 851840001, 2555520003]

約数ペア:

[(1, 2555520003), (3, 851840001), (9, 283946667), (27, 94648889), (1901, 1344303), (5703, 448101), (17109, 149367), (49789, 51327)]