57252681

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14557}}^1$

素因数の和:14605

約数の個数: 24

約数和(自身を含む): 90841920

約数和(自身を除く): 33589239

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 14557, 43671, 131013, 276583, 334811, 829749, 1004433, 2489247, 3013299, 6361409, 19084227, 57252681]

約数ペア:

[(1, 57252681), (3, 19084227), (9, 6361409), (19, 3013299), (23, 2489247), (57, 1004433), (69, 829749), (171, 334811), (207, 276583), (437, 131013), (1311, 43671), (3933, 14557)]