61570479

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 87945984

約数和(自身を除く): 26375505

約数列:

[1, 3, 37, 41, 83, 111, 123, 163, 249, 489, 1517, 3071, 3403, 4551, 6031, 6683, 9213, 10209, 13529, 18093, 20049, 40587, 125911, 247271, 377733, 500573, 554689, 741813, 1501719, 1664067, 20523493, 61570479]

約数ペア:

[(1, 61570479), (3, 20523493), (37, 1664067), (41, 1501719), (83, 741813), (111, 554689), (123, 500573), (163, 377733), (249, 247271), (489, 125911), (1517, 40587), (3071, 20049), (3403, 18093), (4551, 13529), (6031, 10209), (6683, 9213)]