121485357

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3422

約数の個数: 36

約数和(自身を含む): 206650080

約数和(自身を除く): 85164723

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 1743, 3319, 4067, 5229, 9957, 12201, 23233, 29871, 36603, 69699, 162631, 209097, 275477, 487893, 826431, 1463679, 1928339, 2479293, 5785017, 13498373, 17355051, 40495119, 121485357]

約数ペア:

[(1, 121485357), (3, 40495119), (7, 17355051), (9, 13498373), (21, 5785017), (49, 2479293), (63, 1928339), (83, 1463679), (147, 826431), (249, 487893), (441, 275477), (581, 209097), (747, 162631), (1743, 69699), (3319, 36603), (4067, 29871), (5229, 23233), (9957, 12201)]