80312031

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{1301}}^1$

素因数の和:1364

約数の個数: 24

約数和(自身を含む): 122544240

約数和(自身を除く): 42232209

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1301, 3249, 3903, 6859, 11709, 20577, 24719, 61731, 74157, 222471, 469661, 1408983, 4226949, 8923559, 26770677, 80312031]

約数ペア:

[(1, 80312031), (3, 26770677), (9, 8923559), (19, 4226949), (57, 1408983), (171, 469661), (361, 222471), (1083, 74157), (1301, 61731), (3249, 24719), (3903, 20577), (6859, 11709)]