70819029

素因数分解:

$3^4\times {\mathrm{797}}^1\times {\mathrm{1097}}^1$

素因数の和:1906

約数の個数: 20

約数和(自身を含む): 106020684

約数和(自身を除く): 35201655

約数列:

[1, 3, 9, 27, 81, 797, 1097, 2391, 3291, 7173, 9873, 21519, 29619, 64557, 88857, 874309, 2622927, 7868781, 23606343, 70819029]

約数ペア:

[(1, 70819029), (3, 23606343), (9, 7868781), (27, 2622927), (81, 874309), (797, 88857), (1097, 64557), (2391, 29619), (3291, 21519), (7173, 9873)]