179676081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1997}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 279999720

約数和(自身を除く): 100323639

約数列:

[1, 3, 9, 13, 39, 117, 769, 1997, 2307, 5991, 6921, 9997, 17973, 25961, 29991, 77883, 89973, 233649, 1535693, 4607079, 13821237, 19964009, 59892027, 179676081]

約数ペア:

[(1, 179676081), (3, 59892027), (9, 19964009), (13, 13821237), (39, 4607079), (117, 1535693), (769, 233649), (1997, 89973), (2307, 77883), (5991, 29991), (6921, 25961), (9997, 17973)]