70680813

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2473}}^1$

素因数の和:3844

約数の個数: 16

約数和(自身を含む): 107826816

約数和(自身を除く): 37146003

約数列:

[1, 3, 7, 21, 1361, 2473, 4083, 7419, 9527, 17311, 28581, 51933, 3365753, 10097259, 23560271, 70680813]

約数ペア:

[(1, 70680813), (3, 23560271), (7, 10097259), (21, 3365753), (1361, 51933), (2473, 28581), (4083, 17311), (7419, 9527)]