54877563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20393}}^1$

素因数の和:20435

約数の個数: 24

約数和(自身を含む): 89080992

約数和(自身を除く): 34203429

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 20393, 61179, 183537, 265109, 469039, 795327, 1407117, 2385981, 4221351, 6097507, 18292521, 54877563]

約数ペア:

[(1, 54877563), (3, 18292521), (9, 6097507), (13, 4221351), (23, 2385981), (39, 1407117), (69, 795327), (117, 469039), (207, 265109), (299, 183537), (897, 61179), (2691, 20393)]