31204329933

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{137369}}^1$

素因数の和:137781

約数の個数: 32

約数和(自身を含む): 49321324800

約数和(自身を除く): 18116994867

約数列:

[1, 3, 7, 21, 29, 87, 203, 373, 609, 1119, 2611, 7833, 10817, 32451, 75719, 137369, 227157, 412107, 961583, 2884749, 3983701, 11951103, 27885907, 51238637, 83657721, 153715911, 358670459, 1076011377, 1485920473, 4457761419, 10401443311, 31204329933]

約数ペア:

[(1, 31204329933), (3, 10401443311), (7, 4457761419), (21, 1485920473), (29, 1076011377), (87, 358670459), (203, 153715911), (373, 83657721), (609, 51238637), (1119, 27885907), (2611, 11951103), (7833, 3983701), (10817, 2884749), (32451, 961583), (75719, 412107), (137369, 227157)]