7992179649

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3581}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 12129511680

約数和(自身を除く): 4137332031

約数列:

[1, 3, 9, 43, 73, 79, 129, 219, 237, 387, 657, 711, 3139, 3397, 3581, 5767, 9417, 10191, 10743, 17301, 28251, 30573, 32229, 51903, 153983, 247981, 261413, 282899, 461949, 743943, 784239, 848697, 1385847, 2231829, 2352717, 2546091, 11240759, 12164657, 20651627, 33722277, 36493971, 61954881, 101166831, 109481913, 185864643, 888019961, 2664059883, 7992179649]

約数ペア:

[(1, 7992179649), (3, 2664059883), (9, 888019961), (43, 185864643), (73, 109481913), (79, 101166831), (129, 61954881), (219, 36493971), (237, 33722277), (387, 20651627), (657, 12164657), (711, 11240759), (3139, 2546091), (3397, 2352717), (3581, 2231829), (5767, 1385847), (9417, 848697), (10191, 784239), (10743, 743943), (17301, 461949), (28251, 282899), (30573, 261413), (32229, 247981), (51903, 153983)]