80493633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42793}}^1$

素因数の和:42829

約数の個数: 24

約数和(自身を含む): 133517280

約数和(自身を除く): 53023647

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 42793, 128379, 385137, 470723, 813067, 1412169, 2439201, 4236507, 7317603, 8943737, 26831211, 80493633]

約数ペア:

[(1, 80493633), (3, 26831211), (9, 8943737), (11, 7317603), (19, 4236507), (33, 2439201), (57, 1412169), (99, 813067), (171, 470723), (209, 385137), (627, 128379), (1881, 42793)]