61558431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{19231}}^1$

素因数の和:19342

約数の個数: 16

約数和(自身を含む): 90467328

約数和(自身を除く): 28908897

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 19231, 57693, 211541, 634623, 1865407, 5596221, 20519477, 61558431]

約数ペア:

[(1, 61558431), (3, 20519477), (11, 5596221), (33, 1865407), (97, 634623), (291, 211541), (1067, 57693), (3201, 19231)]