40565277

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 61326720

約数和(自身を除く): 20761443

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1927, 2339, 5781, 7017, 17343, 21051, 95899, 109933, 287697, 329799, 863091, 989397, 4507253, 13521759, 40565277]

約数ペア:

[(1, 40565277), (3, 13521759), (9, 4507253), (41, 989397), (47, 863091), (123, 329799), (141, 287697), (369, 109933), (423, 95899), (1927, 21051), (2339, 17343), (5781, 7017)]