90187689

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{1223}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 123144192

約数和(自身を除く): 32956503

約数列:

[1, 3, 47, 141, 523, 1223, 1569, 3669, 24581, 57481, 73743, 172443, 639629, 1918887, 30062563, 90187689]

約数ペア:

[(1, 90187689), (3, 30062563), (47, 1918887), (141, 639629), (523, 172443), (1223, 73743), (1569, 57481), (3669, 24581)]