47977893

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{104527}}^1$

素因数の和:104553

約数の個数: 16

約数和(自身を含む): 75260160

約数和(自身を除く): 27282267

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 104527, 313581, 940743, 1776959, 2822229, 5330877, 15992631, 47977893]

約数ペア:

[(1, 47977893), (3, 15992631), (9, 5330877), (17, 2822229), (27, 1776959), (51, 940743), (153, 313581), (459, 104527)]