87917913

素因数分解:

$3^3\times {\mathrm{1669}}^1\times {\mathrm{1951}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 130393600

約数和(自身を除く): 42475687

約数列:

[1, 3, 9, 27, 1669, 1951, 5007, 5853, 15021, 17559, 45063, 52677, 3256219, 9768657, 29305971, 87917913]

約数ペア:

[(1, 87917913), (3, 29305971), (9, 9768657), (27, 3256219), (1669, 52677), (1951, 45063), (5007, 17559), (5853, 15021)]