69987951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6607}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 111331584

約数和(自身を除く): 41343633

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 6607, 10593, 19821, 59463, 72677, 218031, 654093, 706949, 2120847, 6362541, 7776439, 23329317, 69987951]

約数ペア:

[(1, 69987951), (3, 23329317), (9, 7776439), (11, 6362541), (33, 2120847), (99, 706949), (107, 654093), (321, 218031), (963, 72677), (1177, 59463), (3531, 19821), (6607, 10593)]