816682743

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{94229}}^1$

素因数の和:94348

約数の個数: 20

約数和(自身を含む): 1231397640

約数和(自身を除く): 414714897

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 94229, 282687, 848061, 2544183, 7632549, 10082503, 30247509, 90742527, 272227581, 816682743]

約数ペア:

[(1, 816682743), (3, 272227581), (9, 90742527), (27, 30247509), (81, 10082503), (107, 7632549), (321, 2544183), (963, 848061), (2889, 282687), (8667, 94229)]