64583487

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{19447}}^1$

素因数の和:19500

約数の個数: 20

約数和(自身を含む): 98834736

約数和(自身を除く): 34251249

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 19447, 58341, 175023, 525069, 797327, 1575207, 2391981, 7175943, 21527829, 64583487]

約数ペア:

[(1, 64583487), (3, 21527829), (9, 7175943), (27, 2391981), (41, 1575207), (81, 797327), (123, 525069), (369, 175023), (1107, 58341), (3321, 19447)]