128529063

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{84503}}^1$

素因数の和:84535

約数の個数: 18

約数和(自身を含む): 201035016

約数和(自身を除く): 72505953

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 84503, 253509, 760527, 1098539, 3295617, 9886851, 14281007, 42843021, 128529063]

約数ペア:

[(1, 128529063), (3, 42843021), (9, 14281007), (13, 9886851), (39, 3295617), (117, 1098539), (169, 760527), (507, 253509), (1521, 84503)]