78891141

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101533}}^1$

素因数の和:101580

約数の個数: 16

約数和(自身を含む): 123465344

約数和(自身を除く): 44574203

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 101533, 304599, 710731, 2132193, 3756721, 11270163, 26297047, 78891141]

約数ペア:

[(1, 78891141), (3, 26297047), (7, 11270163), (21, 3756721), (37, 2132193), (111, 710731), (259, 304599), (777, 101533)]