139026321

素因数分解:

$3^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1093}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 235953920

約数和(自身を除く): 96927599

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 673, 1093, 2019, 3279, 4711, 6057, 7651, 9837, 14133, 18171, 22953, 29511, 42399, 68859, 127197, 206577, 735589, 2206767, 5149123, 6620301, 15447369, 19860903, 46342107, 139026321]

約数ペア:

[(1, 139026321), (3, 46342107), (7, 19860903), (9, 15447369), (21, 6620301), (27, 5149123), (63, 2206767), (189, 735589), (673, 206577), (1093, 127197), (2019, 68859), (3279, 42399), (4711, 29511), (6057, 22953), (7651, 18171), (9837, 14133)]