156945187467

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{12664019}}^1$

素因数の和:12664054

約数の個数: 28

約数和(自身を含む): 249151929480

約数和(自身を除く): 92206742013

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 12664019, 37992057, 113976171, 215288323, 341928513, 645864969, 1025785539, 1937594907, 3077356617, 5812784721, 9232069851, 17438354163, 52315062489, 156945187467]

約数ペア:

[(1, 156945187467), (3, 52315062489), (9, 17438354163), (17, 9232069851), (27, 5812784721), (51, 3077356617), (81, 1937594907), (153, 1025785539), (243, 645864969), (459, 341928513), (729, 215288323), (1377, 113976171), (4131, 37992057), (12393, 12664019)]