55668903

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 75225696

約数和(自身を除く): 19556793

約数列:

[1, 3, 157, 181, 471, 543, 653, 1959, 28417, 85251, 102521, 118193, 307563, 354579, 18556301, 55668903]

約数ペア:

[(1, 55668903), (3, 18556301), (157, 354579), (181, 307563), (471, 118193), (543, 102521), (653, 85251), (1959, 28417)]