42376563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 67931136

約数和(自身を除く): 25554573

約数列:

[1, 3, 9, 17, 47, 51, 71, 83, 141, 153, 213, 249, 423, 639, 747, 799, 1207, 1411, 2397, 3337, 3621, 3901, 4233, 5893, 7191, 10011, 10863, 11703, 12699, 17679, 30033, 35109, 53037, 56729, 66317, 100181, 170187, 198951, 276971, 300543, 510561, 596853, 830913, 901629, 2492739, 4708507, 14125521, 42376563]

約数ペア:

[(1, 42376563), (3, 14125521), (9, 4708507), (17, 2492739), (47, 901629), (51, 830913), (71, 596853), (83, 510561), (141, 300543), (153, 276971), (213, 198951), (249, 170187), (423, 100181), (639, 66317), (747, 56729), (799, 53037), (1207, 35109), (1411, 30033), (2397, 17679), (3337, 12699), (3621, 11703), (3901, 10863), (4233, 10011), (5893, 7191)]