68159889

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37307}}^1$

素因数の和:37349

約数の個数: 24

約数和(自身を含む): 116400960

約数和(自身を除く): 48241071

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 37307, 111921, 261149, 335763, 783447, 1081903, 2350341, 3245709, 7573321, 9737127, 22719963, 68159889]

約数ペア:

[(1, 68159889), (3, 22719963), (7, 9737127), (9, 7573321), (21, 3245709), (29, 2350341), (63, 1081903), (87, 783447), (203, 335763), (261, 261149), (609, 111921), (1827, 37307)]