183725997

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1997}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 302545152

約数和(自身を除く): 118819155

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 337, 1011, 1997, 2359, 4381, 5991, 7077, 13143, 13979, 25961, 30667, 41937, 77883, 92001, 181727, 545181, 672989, 2018967, 4710923, 8748857, 14132769, 26246571, 61241999, 183725997]

約数ペア:

[(1, 183725997), (3, 61241999), (7, 26246571), (13, 14132769), (21, 8748857), (39, 4710923), (91, 2018967), (273, 672989), (337, 545181), (1011, 181727), (1997, 92001), (2359, 77883), (4381, 41937), (5991, 30667), (7077, 25961), (13143, 13979)]