53661549

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 73446912

約数和(自身を除く): 19785363

約数列:

[1, 3, 43, 129, 503, 827, 1509, 2481, 21629, 35561, 64887, 106683, 415981, 1247943, 17887183, 53661549]

約数ペア:

[(1, 53661549), (3, 17887183), (43, 1247943), (129, 415981), (503, 106683), (827, 64887), (1509, 35561), (2481, 21629)]