68222763

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4349}}^1$

素因数の和:4448

約数の個数: 32

約数和(自身を含む): 116928000

約数和(自身を除く): 48705237

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 4349, 5229, 13047, 15687, 30443, 39141, 91329, 117423, 273987, 360967, 821961, 1082901, 2526769, 3248703, 7580307, 9746109, 22740921, 68222763]

約数ペア:

[(1, 68222763), (3, 22740921), (7, 9746109), (9, 7580307), (21, 3248703), (27, 2526769), (63, 1082901), (83, 821961), (189, 360967), (249, 273987), (581, 117423), (747, 91329), (1743, 39141), (2241, 30443), (4349, 15687), (5229, 13047)]