129853791

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2141}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 196481376

約数和(自身を除く): 66627585

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 2141, 2637, 6423, 6739, 19269, 20217, 49243, 60651, 147729, 443187, 627313, 1881939, 5645817, 14428199, 43284597, 129853791]

約数ペア:

[(1, 129853791), (3, 43284597), (9, 14428199), (23, 5645817), (69, 1881939), (207, 627313), (293, 443187), (879, 147729), (2141, 60651), (2637, 49243), (6423, 20217), (6739, 19269)]