1067751639

素因数分解:

$3^4\times {\mathrm{1979}}^1\times {\mathrm{6661}}^1$

素因数の和:8652

約数の個数: 20

約数和(自身を含む): 1596081960

約数和(自身を除く): 528330321

約数列:

[1, 3, 9, 27, 81, 1979, 5937, 6661, 17811, 19983, 53433, 59949, 160299, 179847, 539541, 13182119, 39546357, 118639071, 355917213, 1067751639]

約数ペア:

[(1, 1067751639), (3, 355917213), (9, 118639071), (27, 39546357), (81, 13182119), (1979, 539541), (5937, 179847), (6661, 160299), (17811, 59949), (19983, 53433)]