55179993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 82047168

約数和(自身を除く): 26867175

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2141, 2343, 6423, 8591, 23551, 25773, 70653, 152011, 259061, 456033, 777183, 1672121, 5016363, 18393331, 55179993]

約数ペア:

[(1, 55179993), (3, 18393331), (11, 5016363), (33, 1672121), (71, 777183), (121, 456033), (213, 259061), (363, 152011), (781, 70653), (2141, 25773), (2343, 23551), (6423, 8591)]