31333689

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{17321}}^1$

素因数の和:17397

約数の個数: 16

約数和(自身を含む): 47115840

約数和(自身を除く): 15782151

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 17321, 51963, 155889, 467667, 1160507, 3481521, 10444563, 31333689]

約数ペア:

[(1, 31333689), (3, 10444563), (9, 3481521), (27, 1160507), (67, 467667), (201, 155889), (603, 51963), (1809, 17321)]