91553721

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 148366080

約数和(自身を除く): 56812359

約数列:

[1, 3, 7, 17, 21, 51, 119, 317, 357, 809, 951, 2219, 2427, 5389, 5663, 6657, 13753, 16167, 16989, 37723, 41259, 96271, 113169, 256453, 288813, 769359, 1795171, 4359701, 5385513, 13079103, 30517907, 91553721]

約数ペア:

[(1, 91553721), (3, 30517907), (7, 13079103), (17, 5385513), (21, 4359701), (51, 1795171), (119, 769359), (317, 288813), (357, 256453), (809, 113169), (951, 96271), (2219, 41259), (2427, 37723), (5389, 16989), (5663, 16167), (6657, 13753)]