121753214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 210885120

約数和(自身を除く): 89131906

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 3389, 6778, 17963, 35926, 37279, 74558, 77947, 155894, 240619, 481238, 857417, 1714834, 2646809, 5293618, 5534237, 11068474, 60876607, 121753214]

約数ペア:

[(1, 121753214), (2, 60876607), (11, 11068474), (22, 5534237), (23, 5293618), (46, 2646809), (71, 1714834), (142, 857417), (253, 481238), (506, 240619), (781, 155894), (1562, 77947), (1633, 74558), (3266, 37279), (3389, 35926), (6778, 17963)]