80824359

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4793}}^1$

素因数の和:4887

約数の個数: 32

約数和(自身を含む): 136226304

約数和(自身を除く): 55401945

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 4793, 5621, 14379, 16863, 33551, 52723, 100653, 158169, 349889, 369061, 1049667, 1107183, 2449223, 3848779, 7347669, 11546337, 26941453, 80824359]

約数ペア:

[(1, 80824359), (3, 26941453), (7, 11546337), (11, 7347669), (21, 3848779), (33, 2449223), (73, 1107183), (77, 1049667), (219, 369061), (231, 349889), (511, 158169), (803, 100653), (1533, 52723), (2409, 33551), (4793, 16863), (5621, 14379)]