69516081

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 104143104

約数和(自身を除く): 34627023

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 1951, 3959, 5853, 11877, 17559, 35631, 72187, 208757, 216561, 626271, 649683, 1878813, 7724009, 23172027, 69516081]

約数ペア:

[(1, 69516081), (3, 23172027), (9, 7724009), (37, 1878813), (107, 649683), (111, 626271), (321, 216561), (333, 208757), (963, 72187), (1951, 35631), (3959, 17559), (5853, 11877)]