210869362017

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{2069}}^1\times {\mathrm{4643}}^1$

素因数の和:6995

約数の個数: 40

約数和(自身を含む): 316385688960

約数和(自身を除く): 105516326943

約数列:

[1, 3, 9, 27, 81, 271, 813, 2069, 2439, 4643, 6207, 7317, 13929, 18621, 21951, 41787, 55863, 125361, 167589, 376083, 560699, 1258253, 1682097, 3774759, 5046291, 9606367, 11324277, 15138873, 28819101, 33972831, 45416619, 86457303, 101918493, 259371909, 778115727, 2603325457, 7809976371, 23429929113, 70289787339, 210869362017]

約数ペア:

[(1, 210869362017), (3, 70289787339), (9, 23429929113), (27, 7809976371), (81, 2603325457), (271, 778115727), (813, 259371909), (2069, 101918493), (2439, 86457303), (4643, 45416619), (6207, 33972831), (7317, 28819101), (13929, 15138873), (18621, 11324277), (21951, 9606367), (41787, 5046291), (55863, 3774759), (125361, 1682097), (167589, 1258253), (376083, 560699)]