53481969

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 81544320

約数和(自身を除く): 28062351

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 2903, 6141, 8709, 18423, 26127, 66769, 200307, 258367, 600921, 775101, 2325303, 5942441, 17827323, 53481969]

約数ペア:

[(1, 53481969), (3, 17827323), (9, 5942441), (23, 2325303), (69, 775101), (89, 600921), (207, 258367), (267, 200307), (801, 66769), (2047, 26127), (2903, 18423), (6141, 8709)]