27575406

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{21577}}^1$

素因数の和:21656

約数の個数: 24

約数和(自身を含む): 60591024

約数和(自身を除く): 33015618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 21577, 43154, 64731, 129462, 194193, 388386, 1531967, 3063934, 4595901, 9191802, 13787703, 27575406]

約数ペア:

[(1, 27575406), (2, 13787703), (3, 9191802), (6, 4595901), (9, 3063934), (18, 1531967), (71, 388386), (142, 194193), (213, 129462), (426, 64731), (639, 43154), (1278, 21577)]