87026961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 141039360

約数和(自身を除く): 54012399

約数列:

[1, 3, 7, 17, 21, 51, 119, 317, 357, 769, 951, 2219, 2307, 5383, 5389, 6657, 13073, 16149, 16167, 37723, 39219, 91511, 113169, 243773, 274533, 731319, 1706411, 4144141, 5119233, 12432423, 29008987, 87026961]

約数ペア:

[(1, 87026961), (3, 29008987), (7, 12432423), (17, 5119233), (21, 4144141), (51, 1706411), (119, 731319), (317, 274533), (357, 243773), (769, 113169), (951, 91511), (2219, 39219), (2307, 37723), (5383, 16167), (5389, 16149), (6657, 13073)]