56629521

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 88373376

約数和(自身を除く): 31743855

約数列:

[1, 3, 9, 13, 39, 117, 431, 1123, 1293, 3369, 3879, 5603, 10107, 14599, 16809, 43797, 50427, 131391, 484013, 1452039, 4356117, 6292169, 18876507, 56629521]

約数ペア:

[(1, 56629521), (3, 18876507), (9, 6292169), (13, 4356117), (39, 1452039), (117, 484013), (431, 131391), (1123, 50427), (1293, 43797), (3369, 16809), (3879, 14599), (5603, 10107)]