7139675151

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{878513}}^1$

素因数の和:878572

約数の個数: 32

約数和(自身を含む): 12369477120

約数和(自身を除く): 5229801969

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 878513, 2635539, 6149591, 7906617, 18448773, 23719851, 37776059, 55346319, 113328177, 166038957, 264432413, 339984531, 793297239, 1019953593, 2379891717, 7139675151]

約数ペア:

[(1, 7139675151), (3, 2379891717), (7, 1019953593), (9, 793297239), (21, 339984531), (27, 264432413), (43, 166038957), (63, 113328177), (129, 55346319), (189, 37776059), (301, 23719851), (387, 18448773), (903, 7906617), (1161, 6149591), (2709, 2635539), (8127, 878513)]