17674328709

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{515843}}^1$

素因数の和:515908

約数の個数: 28

約数和(自身を含む): 27063239616

約数和(自身を除く): 9388910907

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 3807, 11421, 34263, 515843, 1547529, 4642587, 13927761, 24244621, 41783283, 72733863, 125349849, 218201589, 376049547, 654604767, 1963814301, 5891442903, 17674328709]

約数ペア:

[(1, 17674328709), (3, 5891442903), (9, 1963814301), (27, 654604767), (47, 376049547), (81, 218201589), (141, 125349849), (243, 72733863), (423, 41783283), (729, 24244621), (1269, 13927761), (3807, 4642587), (11421, 1547529), (34263, 515843)]