77112847

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 91086912

約数和(自身を除く): 13974065

約数列:

[1, 7, 37, 173, 259, 1211, 1721, 6401, 12047, 44807, 63677, 297733, 445739, 2084131, 11016121, 77112847]

約数ペア:

[(1, 77112847), (7, 11016121), (37, 2084131), (173, 445739), (259, 297733), (1211, 63677), (1721, 44807), (6401, 12047)]