210578049

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{236339}}^1$

素因数の和:236362

約数の個数: 20

約数和(自身を含む): 343165680

約数和(自身を除く): 132587631

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 236339, 709017, 2127051, 2599729, 6381153, 7799187, 19143459, 23397561, 70192683, 210578049]

約数ペア:

[(1, 210578049), (3, 70192683), (9, 23397561), (11, 19143459), (27, 7799187), (33, 6381153), (81, 2599729), (99, 2127051), (297, 709017), (891, 236339)]