18310077

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{1889}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 8905923

約数列:

[1, 3, 9, 27, 359, 1077, 1889, 3231, 5667, 9693, 17001, 51003, 678151, 2034453, 6103359, 18310077]

約数ペア:

[(1, 18310077), (3, 6103359), (9, 2034453), (27, 678151), (359, 51003), (1077, 17001), (1889, 9693), (3231, 5667)]