80123901

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17017

約数の個数: 24

約数和(自身を含む): 126467040

約数和(自身を除く): 46343139

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 16979, 50937, 186769, 220727, 560307, 662181, 2054459, 2427997, 6163377, 7283991, 26707967, 80123901]

約数ペア:

[(1, 80123901), (3, 26707967), (11, 7283991), (13, 6163377), (33, 2427997), (39, 2054459), (121, 662181), (143, 560307), (363, 220727), (429, 186769), (1573, 50937), (4719, 16979)]