68514677

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 89835648

約数和(自身を除く): 21320971

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 3517, 19481, 24619, 38687, 80891, 270809, 425557, 566237, 889801, 2978899, 6228607, 9787811, 68514677]

約数ペア:

[(1, 68514677), (7, 9787811), (11, 6228607), (23, 2978899), (77, 889801), (121, 566237), (161, 425557), (253, 270809), (847, 80891), (1771, 38687), (2783, 24619), (3517, 19481)]