78415271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3919}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 13030489

約数列:

[1, 11, 17, 107, 187, 1177, 1819, 3919, 20009, 43109, 66623, 419333, 732853, 4612663, 7128661, 78415271]

約数ペア:

[(1, 78415271), (11, 7128661), (17, 4612663), (107, 732853), (187, 419333), (1177, 66623), (1819, 43109), (3919, 20009)]