81133039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 90810720

約数和(自身を除く): 9677681

約数列:

[1, 13, 29, 307, 377, 701, 3991, 8903, 9113, 20329, 115739, 215207, 264277, 2797691, 6241003, 81133039]

約数ペア:

[(1, 81133039), (13, 6241003), (29, 2797691), (307, 264277), (377, 215207), (701, 115739), (3991, 20329), (8903, 9113)]