77948981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 87521280

約数和(自身を除く): 9572299

約数列:

[1, 11, 43, 223, 473, 739, 2453, 8129, 9589, 31777, 105479, 164797, 349547, 1812767, 7086271, 77948981]

約数ペア:

[(1, 77948981), (11, 7086271), (43, 1812767), (223, 349547), (473, 164797), (739, 105479), (2453, 31777), (8129, 9589)]