159537039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 227888640

約数和(自身を除く): 68351601

約数列:

[1, 3, 23, 69, 83, 89, 249, 267, 313, 939, 1909, 2047, 5727, 6141, 7199, 7387, 21597, 22161, 25979, 27857, 77937, 83571, 169901, 509703, 597517, 640711, 1792551, 1922133, 2312131, 6936393, 53179013, 159537039]

約数ペア:

[(1, 159537039), (3, 53179013), (23, 6936393), (69, 2312131), (83, 1922133), (89, 1792551), (249, 640711), (267, 597517), (313, 509703), (939, 169901), (1909, 83571), (2047, 77937), (5727, 27857), (6141, 25979), (7199, 22161), (7387, 21597)]