70950087

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 60

約数和(自身を含む): 117977904

約数和(自身を除く): 47027817

約数列:

[1, 3, 9, 13, 27, 39, 71, 73, 81, 117, 169, 213, 219, 351, 507, 639, 657, 923, 949, 1053, 1521, 1917, 1971, 2769, 2847, 4563, 5183, 5751, 5913, 8307, 8541, 11999, 12337, 13689, 15549, 24921, 25623, 35997, 37011, 46647, 67379, 74763, 76869, 107991, 111033, 139941, 202137, 323973, 333099, 419823, 606411, 875927, 971919, 999297, 1819233, 2627781, 5457699, 7883343, 23650029, 70950087]

約数ペア:

[(1, 70950087), (3, 23650029), (9, 7883343), (13, 5457699), (27, 2627781), (39, 1819233), (71, 999297), (73, 971919), (81, 875927), (117, 606411), (169, 419823), (213, 333099), (219, 323973), (351, 202137), (507, 139941), (639, 111033), (657, 107991), (923, 76869), (949, 74763), (1053, 67379), (1521, 46647), (1917, 37011), (1971, 35997), (2769, 25623), (2847, 24921), (4563, 15549), (5183, 13689), (5751, 12337), (5913, 11999), (8307, 8541)]