1628893670493

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{3877}}^1\times {\mathrm{5081}}^1$

素因数の和:9645

約数の個数: 32

約数和(自身を含む): 2226845884032

約数和(自身を除く): 597952213539

約数列:

[1, 3, 43, 129, 641, 1923, 3877, 5081, 11631, 15243, 27563, 82689, 166711, 218483, 500133, 655449, 2485157, 3256921, 7455471, 9770763, 19699037, 59097111, 106861751, 140047603, 320585253, 420142809, 847058591, 2541175773, 12627082717, 37881248151, 542964556831, 1628893670493]

約数ペア:

[(1, 1628893670493), (3, 542964556831), (43, 37881248151), (129, 12627082717), (641, 2541175773), (1923, 847058591), (3877, 420142809), (5081, 320585253), (11631, 140047603), (15243, 106861751), (27563, 59097111), (82689, 19699037), (166711, 9770763), (218483, 7455471), (500133, 3256921), (655449, 2485157)]