8278315911

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{13337}}^1$

素因数の和:13525

約数の個数: 40

約数和(自身を含む): 12652960320

約数和(自身を除く): 4374644409

約数列:

[1, 3, 9, 27, 79, 81, 97, 237, 291, 711, 873, 2133, 2619, 6399, 7663, 7857, 13337, 22989, 40011, 68967, 120033, 206901, 360099, 620703, 1053623, 1080297, 1293689, 3160869, 3881067, 9482607, 11643201, 28447821, 34929603, 85343463, 102201431, 104788809, 306604293, 919812879, 2759438637, 8278315911]

約数ペア:

[(1, 8278315911), (3, 2759438637), (9, 919812879), (27, 306604293), (79, 104788809), (81, 102201431), (97, 85343463), (237, 34929603), (291, 28447821), (711, 11643201), (873, 9482607), (2133, 3881067), (2619, 3160869), (6399, 1293689), (7663, 1080297), (7857, 1053623), (13337, 620703), (22989, 360099), (40011, 206901), (68967, 120033)]