169156719

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 250327584

約数和(自身を除く): 81170865

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 2621, 7171, 7863, 21513, 23589, 64539, 186091, 264721, 558273, 794163, 1674819, 2382489, 18795191, 56385573, 169156719]

約数ペア:

[(1, 169156719), (3, 56385573), (9, 18795191), (71, 2382489), (101, 1674819), (213, 794163), (303, 558273), (639, 264721), (909, 186091), (2621, 64539), (7171, 23589), (7863, 21513)]