69293889

素因数分解:

$3^2\times 7^3\times {\mathrm{22447}}^1$

素因数の和:22474

約数の個数: 24

約数和(自身を含む): 116729600

約数和(自身を除く): 47435711

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 22447, 67341, 157129, 202023, 471387, 1099903, 1414161, 3299709, 7699321, 9899127, 23097963, 69293889]

約数ペア:

[(1, 69293889), (3, 23097963), (7, 9899127), (9, 7699321), (21, 3299709), (49, 1414161), (63, 1099903), (147, 471387), (343, 202023), (441, 157129), (1029, 67341), (3087, 22447)]