80490846177

素因数分解:

$3^3\times 7^1\times {\mathrm{5449}}^1\times {\mathrm{78157}}^1$

素因数の和:83622

約数の個数: 32

約数和(自身を含む): 136307552000

約数和(自身を除く): 55816705823

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5449, 16347, 38143, 49041, 78157, 114429, 147123, 234471, 343287, 547099, 703413, 1029861, 1641297, 2110239, 4923891, 14771673, 425877493, 1277632479, 2981142451, 3832897437, 8943427353, 11498692311, 26830282059, 80490846177]

約数ペア:

[(1, 80490846177), (3, 26830282059), (7, 11498692311), (9, 8943427353), (21, 3832897437), (27, 2981142451), (63, 1277632479), (189, 425877493), (5449, 14771673), (16347, 4923891), (38143, 2110239), (49041, 1641297), (78157, 1029861), (114429, 703413), (147123, 547099), (234471, 343287)]