147742023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8009}}^1$

素因数の和:8079

約数の個数: 32

約数和(自身を含む): 236839680

約数和(自身を除く): 89097657

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 8009, 18447, 24027, 88099, 104117, 264297, 312351, 344387, 1033161, 1145287, 3435861, 3788257, 4477031, 11364771, 13431093, 49247341, 147742023]

約数ペア:

[(1, 147742023), (3, 49247341), (11, 13431093), (13, 11364771), (33, 4477031), (39, 3788257), (43, 3435861), (129, 1145287), (143, 1033161), (429, 344387), (473, 312351), (559, 264297), (1419, 104117), (1677, 88099), (6149, 24027), (8009, 18447)]