80766063

素因数分解:

$3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 136349928

約数和(自身を除く): 55583865

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 373, 441, 491, 1119, 1473, 2611, 3357, 3437, 4419, 7833, 10311, 18277, 23499, 24059, 30933, 54831, 72177, 164493, 183143, 216531, 549429, 1282001, 1648287, 3846003, 8974007, 11538009, 26922021, 80766063]

約数ペア:

[(1, 80766063), (3, 26922021), (7, 11538009), (9, 8974007), (21, 3846003), (49, 1648287), (63, 1282001), (147, 549429), (373, 216531), (441, 183143), (491, 164493), (1119, 72177), (1473, 54831), (2611, 30933), (3357, 24059), (3437, 23499), (4419, 18277), (7833, 10311)]