87802011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{3907}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 138999744

約数和(自身を除く): 51197733

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2497, 3907, 7491, 11721, 22473, 35163, 42977, 128931, 386793, 886889, 2660667, 7982001, 9755779, 29267337, 87802011]

約数ペア:

[(1, 87802011), (3, 29267337), (9, 9755779), (11, 7982001), (33, 2660667), (99, 886889), (227, 386793), (681, 128931), (2043, 42977), (2497, 35163), (3907, 22473), (7491, 11721)]