31566267

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4933}}^1$

素因数の和:5024

約数の個数: 20

約数和(自身を含む): 47761120

約数和(自身を除く): 16194853

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4933, 6399, 14799, 44397, 133191, 389707, 399573, 1169121, 3507363, 10522089, 31566267]

約数ペア:

[(1, 31566267), (3, 10522089), (9, 3507363), (27, 1169121), (79, 399573), (81, 389707), (237, 133191), (711, 44397), (2133, 14799), (4933, 6399)]