141572907

素因数分解:

$3^3\times 7^3\times {\mathrm{15287}}^1$

素因数の和:15317

約数の個数: 32

約数和(自身を含む): 244608000

約数和(自身を除く): 103035093

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 15287, 45861, 107009, 137583, 321027, 412749, 749063, 963081, 2247189, 2889243, 5243441, 6741567, 15730323, 20224701, 47190969, 141572907]

約数ペア:

[(1, 141572907), (3, 47190969), (7, 20224701), (9, 15730323), (21, 6741567), (27, 5243441), (49, 2889243), (63, 2247189), (147, 963081), (189, 749063), (343, 412749), (441, 321027), (1029, 137583), (1323, 107009), (3087, 45861), (9261, 15287)]