58007781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6983}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 91518336

約数和(自身を除く): 33510555

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6983, 8307, 20949, 62847, 90779, 272337, 495793, 817011, 1487379, 4462137, 6445309, 19335927, 58007781]

約数ペア:

[(1, 58007781), (3, 19335927), (9, 6445309), (13, 4462137), (39, 1487379), (71, 817011), (117, 495793), (213, 272337), (639, 90779), (923, 62847), (2769, 20949), (6983, 8307)]