78757983

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10711}}^1$

素因数の和:10779

約数の個数: 24

約数和(自身を含む): 122545280

約数和(自身を除く): 43787297

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 10711, 32133, 96399, 203509, 460573, 610527, 1381719, 1831581, 4145157, 8750887, 26252661, 78757983]

約数ペア:

[(1, 78757983), (3, 26252661), (9, 8750887), (19, 4145157), (43, 1831581), (57, 1381719), (129, 610527), (171, 460573), (387, 203509), (817, 96399), (2451, 32133), (7353, 10711)]