47966391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{161503}}^1$

素因数の和:161523

約数の個数: 16

約数和(自身を含む): 77521920

約数和(自身を除く): 29555529

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 161503, 484509, 1453527, 1776533, 4360581, 5329599, 15988797, 47966391]

約数ペア:

[(1, 47966391), (3, 15988797), (9, 5329599), (11, 4360581), (27, 1776533), (33, 1453527), (99, 484509), (297, 161503)]