53280291

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 72684576

約数和(自身を除く): 19404285

約数列:

[1, 3, 73, 113, 219, 339, 2153, 6459, 8249, 24747, 157169, 243289, 471507, 729867, 17760097, 53280291]

約数ペア:

[(1, 53280291), (3, 17760097), (73, 729867), (113, 471507), (219, 243289), (339, 157169), (2153, 24747), (6459, 8249)]