157480299

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{12401}}^1$

素因数の和:12507

約数の個数: 24

約数和(自身を含む): 243773712

約数和(自身を除く): 86293413

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 12401, 12699, 37203, 111609, 210817, 632451, 1029283, 1897353, 3087849, 9263547, 17497811, 52493433, 157480299]

約数ペア:

[(1, 157480299), (3, 52493433), (9, 17497811), (17, 9263547), (51, 3087849), (83, 1897353), (153, 1029283), (249, 632451), (747, 210817), (1411, 111609), (4233, 37203), (12401, 12699)]