80236961

素因数分解:

$7^3\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 94080000

約数和(自身を除く): 13843039

約数列:

[1, 7, 49, 223, 343, 1049, 1561, 7343, 10927, 51401, 76489, 233927, 359807, 1637489, 11462423, 80236961]

約数ペア:

[(1, 80236961), (7, 11462423), (49, 1637489), (223, 359807), (343, 233927), (1049, 76489), (1561, 51401), (7343, 10927)]