65148381

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{4211}}^1$

素因数の和:4414

約数の個数: 20

約数和(自身を含む): 97853184

約数和(自身を除く): 32704803

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 4211, 5157, 12633, 15471, 37899, 113697, 341091, 804301, 2412903, 7238709, 21716127, 65148381]

約数ペア:

[(1, 65148381), (3, 21716127), (9, 7238709), (27, 2412903), (81, 804301), (191, 341091), (573, 113697), (1719, 37899), (4211, 15471), (5157, 12633)]