70890267

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5107}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 108207872

約数和(自身を除く): 37317605

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 5107, 13881, 15321, 35749, 107247, 3375727, 10127181, 23630089, 70890267]

約数ペア:

[(1, 70890267), (3, 23630089), (7, 10127181), (21, 3375727), (661, 107247), (1983, 35749), (4627, 15321), (5107, 13881)]