80027913

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{62473}}^1$

素因数の和:62544

約数の個数: 16

約数和(自身を含む): 123948416

約数和(自身を除く): 43920503

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 62473, 187419, 437311, 1311933, 3810853, 11432559, 26675971, 80027913]

約数ペア:

[(1, 80027913), (3, 26675971), (7, 11432559), (21, 3810853), (61, 1311933), (183, 437311), (427, 187419), (1281, 62473)]