154328328081

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{2516893}}^1$

素因数の和:2517662

約数の個数: 20

約数和(自身を含む): 230844483892

約数和(自身を除く): 76516155811

約数列:

[1, 3, 9, 27, 81, 757, 2271, 6813, 20439, 61317, 2516893, 7550679, 22652037, 67956111, 203868333, 1905288001, 5715864003, 17147592009, 51442776027, 154328328081]

約数ペア:

[(1, 154328328081), (3, 51442776027), (9, 17147592009), (27, 5715864003), (81, 1905288001), (757, 203868333), (2271, 67956111), (6813, 22652037), (20439, 7550679), (61317, 2516893)]