70685937

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 50395023

約数列:

[1, 3, 7, 9, 21, 43, 63, 97, 129, 269, 291, 301, 387, 679, 807, 873, 903, 1883, 2037, 2421, 2709, 4171, 5649, 6111, 11567, 12513, 16947, 26093, 29197, 34701, 37539, 78279, 80969, 87591, 104103, 182651, 234837, 242907, 262773, 547953, 728721, 1121999, 1643859, 3365997, 7853993, 10097991, 23561979, 70685937]

約数ペア:

[(1, 70685937), (3, 23561979), (7, 10097991), (9, 7853993), (21, 3365997), (43, 1643859), (63, 1121999), (97, 728721), (129, 547953), (269, 262773), (291, 242907), (301, 234837), (387, 182651), (679, 104103), (807, 87591), (873, 80969), (903, 78279), (1883, 37539), (2037, 34701), (2421, 29197), (2709, 26093), (4171, 16947), (5649, 12513), (6111, 11567)]