83539953

素因数分解:

$3^2\times 7^2\times {\mathrm{189433}}^1$

素因数の和:189453

約数の個数: 18

約数和(自身を含む): 140370594

約数和(自身を除く): 56830641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 189433, 568299, 1326031, 1704897, 3978093, 9282217, 11934279, 27846651, 83539953]

約数ペア:

[(1, 83539953), (3, 27846651), (7, 11934279), (9, 9282217), (21, 3978093), (49, 1704897), (63, 1326031), (147, 568299), (441, 189433)]