66526287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 30144945

約数列:

[1, 3, 17, 51, 73, 107, 167, 219, 321, 501, 1241, 1819, 2839, 3723, 5457, 7811, 8517, 12191, 17869, 23433, 36573, 53607, 132787, 207247, 303773, 398361, 621741, 911319, 1304437, 3913311, 22175429, 66526287]

約数ペア:

[(1, 66526287), (3, 22175429), (17, 3913311), (51, 1304437), (73, 911319), (107, 621741), (167, 398361), (219, 303773), (321, 207247), (501, 132787), (1241, 53607), (1819, 36573), (2839, 23433), (3723, 17869), (5457, 12191), (7811, 8517)]