624384639

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{839}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 949132800

約数和(自身を除く): 324748161

約数列:

[1, 3, 9, 27, 43, 129, 387, 641, 839, 1161, 1923, 2517, 5769, 7551, 17307, 22653, 27563, 36077, 82689, 108231, 248067, 324693, 537799, 744201, 974079, 1613397, 4840191, 14520573, 23125357, 69376071, 208128213, 624384639]

約数ペア:

[(1, 624384639), (3, 208128213), (9, 69376071), (27, 23125357), (43, 14520573), (129, 4840191), (387, 1613397), (641, 974079), (839, 744201), (1161, 537799), (1923, 324693), (2517, 248067), (5769, 108231), (7551, 82689), (17307, 36077), (22653, 27563)]