68314257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6449}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 108669600

約数和(自身を除く): 40355343

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 6449, 10593, 19347, 58041, 70939, 212817, 638451, 690043, 2070129, 6210387, 7590473, 22771419, 68314257]

約数ペア:

[(1, 68314257), (3, 22771419), (9, 7590473), (11, 6210387), (33, 2070129), (99, 690043), (107, 638451), (321, 212817), (963, 70939), (1177, 58041), (3531, 19347), (6449, 10593)]