143305503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{1871}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 211131648

約数和(自身を除く): 67826145

約数列:

[1, 3, 11, 33, 121, 211, 363, 633, 1871, 2321, 5613, 6963, 20581, 25531, 61743, 76593, 226391, 394781, 679173, 1184343, 4342591, 13027773, 47768501, 143305503]

約数ペア:

[(1, 143305503), (3, 47768501), (11, 13027773), (33, 4342591), (121, 1184343), (211, 679173), (363, 394781), (633, 226391), (1871, 76593), (2321, 61743), (5613, 25531), (6963, 20581)]