83606481

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 58965039

約数列:

[1, 3, 7, 9, 21, 59, 63, 83, 177, 249, 271, 413, 531, 581, 747, 813, 1239, 1743, 1897, 2439, 3717, 4897, 5229, 5691, 14691, 15989, 17073, 22493, 34279, 44073, 47967, 67479, 102837, 111923, 143901, 157451, 202437, 308511, 335769, 472353, 1007307, 1327087, 1417059, 3981261, 9289609, 11943783, 27868827, 83606481]

約数ペア:

[(1, 83606481), (3, 27868827), (7, 11943783), (9, 9289609), (21, 3981261), (59, 1417059), (63, 1327087), (83, 1007307), (177, 472353), (249, 335769), (271, 308511), (413, 202437), (531, 157451), (581, 143901), (747, 111923), (813, 102837), (1239, 67479), (1743, 47967), (1897, 44073), (2439, 34279), (3717, 22493), (4897, 17073), (5229, 15989), (5691, 14691)]