91538397

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{18731}}^1$

素因数の和:18921

約数の個数: 16

約数和(自身を含む): 136368960

約数和(自身を除く): 44830563

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 18731, 56193, 168579, 505737, 3390311, 10170933, 30512799, 91538397]

約数ペア:

[(1, 91538397), (3, 30512799), (9, 10170933), (27, 3390311), (181, 505737), (543, 168579), (1629, 56193), (4887, 18731)]