76670839

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 91855728

約数和(自身を除く): 15184889

約数列:

[1, 7, 49, 61, 113, 227, 427, 791, 1589, 2989, 5537, 6893, 11123, 13847, 25651, 48251, 96929, 179557, 337757, 678503, 1256899, 1564711, 10952977, 76670839]

約数ペア:

[(1, 76670839), (7, 10952977), (49, 1564711), (61, 1256899), (113, 678503), (227, 337757), (427, 179557), (791, 96929), (1589, 48251), (2989, 25651), (5537, 13847), (6893, 11123)]