42659427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 19272093

約数列:

[1, 3, 19, 57, 71, 83, 127, 213, 249, 381, 1349, 1577, 2413, 4047, 4731, 5893, 7239, 9017, 10541, 17679, 27051, 31623, 111967, 171323, 200279, 335901, 513969, 600837, 748411, 2245233, 14219809, 42659427]

約数ペア:

[(1, 42659427), (3, 14219809), (19, 2245233), (57, 748411), (71, 600837), (83, 513969), (127, 335901), (213, 200279), (249, 171323), (381, 111967), (1349, 31623), (1577, 27051), (2413, 17679), (4047, 10541), (4731, 9017), (5893, 7239)]