52511103

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 79032096

約数和(自身を除く): 26520993

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2221, 2627, 6663, 7881, 19989, 23643, 82177, 157691, 246531, 473073, 739593, 1419219, 5834567, 17503701, 52511103]

約数ペア:

[(1, 52511103), (3, 17503701), (9, 5834567), (37, 1419219), (71, 739593), (111, 473073), (213, 246531), (333, 157691), (639, 82177), (2221, 23643), (2627, 19989), (6663, 7881)]