78522609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139969}}^1$

素因数の和:140000

約数の個数: 16

約数和(自身を含む): 120934080

約数和(自身を除く): 42411471

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 139969, 419907, 1539659, 2379473, 4618977, 7138419, 26174203, 78522609]

約数ペア:

[(1, 78522609), (3, 26174203), (11, 7138419), (17, 4618977), (33, 2379473), (51, 1539659), (187, 419907), (561, 139969)]