31236693921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1695527}}^1$

素因数の和:1695645

約数の個数: 24

約数和(自身を含む): 47610426240

約数和(自身を除く): 16373732319

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 801, 2047, 6141, 18423, 1695527, 5086581, 15259743, 38997121, 116991363, 150901903, 350974089, 452705709, 1358117127, 3470743769, 10412231307, 31236693921]

約数ペア:

[(1, 31236693921), (3, 10412231307), (9, 3470743769), (23, 1358117127), (69, 452705709), (89, 350974089), (207, 150901903), (267, 116991363), (801, 38997121), (2047, 15259743), (6141, 5086581), (18423, 1695527)]