122877819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1117}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 188360640

約数和(自身を除く): 65482821

約数列:

[1, 3, 9, 17, 51, 153, 719, 1117, 2157, 3351, 6471, 10053, 12223, 18989, 36669, 56967, 110007, 170901, 803123, 2409369, 7228107, 13653091, 40959273, 122877819]

約数ペア:

[(1, 122877819), (3, 40959273), (9, 13653091), (17, 7228107), (51, 2409369), (153, 803123), (719, 170901), (1117, 110007), (2157, 56967), (3351, 36669), (6471, 18989), (10053, 12223)]