104518269

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{7129}}^1$

素因数の和:7322

約数の個数: 20

約数和(自身を含む): 157016860

約数和(自身を除く): 52498591

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 7129, 14661, 21387, 64161, 192483, 577449, 1290349, 3871047, 11613141, 34839423, 104518269]

約数ペア:

[(1, 104518269), (3, 34839423), (9, 11613141), (27, 3871047), (81, 1290349), (181, 577449), (543, 192483), (1629, 64161), (4887, 21387), (7129, 14661)]