291214089

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{100801}}^1$

素因数の和:100917

約数の個数: 16

約数和(自身を含む): 435464640

約数和(自身を除く): 144250551

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 100801, 302403, 907209, 2721627, 10785707, 32357121, 97071363, 291214089]

約数ペア:

[(1, 291214089), (3, 97071363), (9, 32357121), (27, 10785707), (107, 2721627), (321, 907209), (963, 302403), (2889, 100801)]