90020181

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{3823}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 123346944

約数和(自身を除く): 33326763

約数列:

[1, 3, 47, 141, 167, 501, 3823, 7849, 11469, 23547, 179681, 539043, 638441, 1915323, 30006727, 90020181]

約数ペア:

[(1, 90020181), (3, 30006727), (47, 1915323), (141, 638441), (167, 539043), (501, 179681), (3823, 23547), (7849, 11469)]