127460151

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8236

約数の個数: 48

約数和(自身を含む): 238551040

約数和(自身を除く): 111090889

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 8191, 15561, 24573, 57337, 73719, 106483, 155629, 172011, 319449, 466887, 516033, 745381, 958347, 1089403, 1400661, 2023177, 2236143, 3268209, 6069531, 6708429, 9804627, 14162239, 18208593, 42486717, 127460151]

約数ペア:

[(1, 127460151), (3, 42486717), (7, 18208593), (9, 14162239), (13, 9804627), (19, 6708429), (21, 6069531), (39, 3268209), (57, 2236143), (63, 2023177), (91, 1400661), (117, 1089403), (133, 958347), (171, 745381), (247, 516033), (273, 466887), (399, 319449), (741, 172011), (819, 155629), (1197, 106483), (1729, 73719), (2223, 57337), (5187, 24573), (8191, 15561)]