129153987

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{10243}}^1$

素因数の和:10719

約数の個数: 16

約数和(自身を含む): 191767680

約数和(自身を除く): 62613693

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 10243, 12609, 30729, 92187, 276561, 4783481, 14350443, 43051329, 129153987]

約数ペア:

[(1, 129153987), (3, 43051329), (9, 14350443), (27, 4783481), (467, 276561), (1401, 92187), (4203, 30729), (10243, 12609)]