77039557

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 14890043

約数列:

[1, 7, 31, 89, 217, 623, 2759, 3989, 19313, 27923, 123659, 355021, 865613, 2485147, 11005651, 77039557]

約数ペア:

[(1, 77039557), (7, 11005651), (31, 2485147), (89, 865613), (217, 355021), (623, 123659), (2759, 27923), (3989, 19313)]