69699897

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{5657}}^1$

素因数の和:5737

約数の個数: 18

約数和(自身を含む): 103490478

約数和(自身を除く): 33790581

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 5657, 12321, 16971, 50913, 209309, 627927, 1883781, 7744433, 23233299, 69699897]

約数ペア:

[(1, 69699897), (3, 23233299), (9, 7744433), (37, 1883781), (111, 627927), (333, 209309), (1369, 50913), (4107, 16971), (5657, 12321)]