228108609

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{11621}}^1$

素因数の和:12357

約数の個数: 16

約数和(自身を含む): 338432640

約数和(自身を除く): 110324031

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 11621, 19629, 34863, 104589, 313767, 8448467, 25345401, 76036203, 228108609]

約数ペア:

[(1, 228108609), (3, 76036203), (9, 25345401), (27, 8448467), (727, 313767), (2181, 104589), (6543, 34863), (11621, 19629)]