78481899

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{3593}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 116445600

約数和(自身を除く): 37963701

約数列:

[1, 3, 9, 27, 809, 2427, 3593, 7281, 10779, 21843, 32337, 97011, 2906737, 8720211, 26160633, 78481899]

約数ペア:

[(1, 78481899), (3, 26160633), (9, 8720211), (27, 2906737), (809, 97011), (2427, 32337), (3593, 21843), (7281, 10779)]