47664027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12119}}^1$

素因数の和:12167

約数の個数: 24

約数和(自身を含む): 75628800

約数和(自身を除く): 27964773

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 12119, 36357, 109071, 230261, 278737, 690783, 836211, 2072349, 2508633, 5296003, 15888009, 47664027]

約数ペア:

[(1, 47664027), (3, 15888009), (9, 5296003), (19, 2508633), (23, 2072349), (57, 836211), (69, 690783), (171, 278737), (207, 230261), (437, 109071), (1311, 36357), (3933, 12119)]