73513791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{209441}}^1$

素因数の和:209463

約数の個数: 16

約数和(自身を含む): 117287520

約数和(自身を除く): 43773729

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 209441, 628323, 1884969, 2722733, 5654907, 8168199, 24504597, 73513791]

約数ペア:

[(1, 73513791), (3, 24504597), (9, 8168199), (13, 5654907), (27, 2722733), (39, 1884969), (117, 628323), (351, 209441)]