53904897

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 79396200

約数和(自身を除く): 25491303

約数列:

[1, 3, 9, 89, 173, 267, 389, 519, 801, 1167, 1557, 3501, 15397, 34621, 46191, 67297, 103863, 138573, 201891, 311589, 605673, 5989433, 17968299, 53904897]

約数ペア:

[(1, 53904897), (3, 17968299), (9, 5989433), (89, 605673), (173, 311589), (267, 201891), (389, 138573), (519, 103863), (801, 67297), (1167, 46191), (1557, 34621), (3501, 15397)]