66951549

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1979}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 47096451

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 1253, 1611, 1979, 3759, 4833, 5937, 11277, 13853, 17811, 33831, 41559, 53433, 124677, 354241, 374031, 1062723, 2479687, 3188169, 7439061, 9564507, 22317183, 66951549]

約数ペア:

[(1, 66951549), (3, 22317183), (7, 9564507), (9, 7439061), (21, 3188169), (27, 2479687), (63, 1062723), (179, 374031), (189, 354241), (537, 124677), (1253, 53433), (1611, 41559), (1979, 33831), (3759, 17811), (4833, 13853), (5937, 11277)]