65450121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 97822080

約数和(自身を除く): 32371959

約数列:

[1, 3, 11, 33, 73, 101, 219, 269, 303, 803, 807, 1111, 2409, 2959, 3333, 7373, 8877, 19637, 22119, 27169, 58911, 81103, 81507, 216007, 243309, 298859, 648021, 896577, 1983337, 5950011, 21816707, 65450121]

約数ペア:

[(1, 65450121), (3, 21816707), (11, 5950011), (33, 1983337), (73, 896577), (101, 648021), (219, 298859), (269, 243309), (303, 216007), (803, 81507), (807, 81103), (1111, 58911), (2409, 27169), (2959, 22119), (3333, 19637), (7373, 8877)]