127660911

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{85621}}^1$

素因数の和:85702

約数の個数: 16

約数和(自身を含む): 197273088

約数和(自身を除く): 69612177

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 85621, 256863, 599347, 1798041, 6079091, 18237273, 42553637, 127660911]

約数ペア:

[(1, 127660911), (3, 42553637), (7, 18237273), (21, 6079091), (71, 1798041), (213, 599347), (497, 256863), (1491, 85621)]