64203723

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 95022720

約数和(自身を除く): 30818997

約数列:

[1, 3, 9, 53, 159, 281, 477, 479, 843, 1437, 2529, 4311, 14893, 25387, 44679, 76161, 134037, 134599, 228483, 403797, 1211391, 7133747, 21401241, 64203723]

約数ペア:

[(1, 64203723), (3, 21401241), (9, 7133747), (53, 1211391), (159, 403797), (281, 228483), (477, 134599), (479, 134037), (843, 76161), (1437, 44679), (2529, 25387), (4311, 14893)]