66440376621

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1401607}}^1$

素因数の和:1401865

約数の個数: 24

約数和(自身を含む): 100579390080

約数和(自身を除く): 34139013459

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 2061, 5267, 15801, 47403, 1401607, 4204821, 12614463, 32236961, 96710883, 290132649, 320968003, 962904009, 2888712027, 7382264069, 22146792207, 66440376621]

約数ペア:

[(1, 66440376621), (3, 22146792207), (9, 7382264069), (23, 2888712027), (69, 962904009), (207, 320968003), (229, 290132649), (687, 96710883), (2061, 32236961), (5267, 12614463), (15801, 4204821), (47403, 1401607)]