56722401

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 84015360

約数和(自身を除く): 27292959

約数列:

[1, 3, 9, 67, 109, 201, 327, 603, 863, 981, 2589, 7303, 7767, 21909, 57821, 65727, 94067, 173463, 282201, 520389, 846603, 6302489, 18907467, 56722401]

約数ペア:

[(1, 56722401), (3, 18907467), (9, 6302489), (67, 846603), (109, 520389), (201, 282201), (327, 173463), (603, 94067), (863, 65727), (981, 57821), (2589, 21909), (7303, 7767)]