67971805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2003}}^1$

素因数の和:2636

約数の個数: 16

約数和(自身を含む): 89169984

約数和(自身を除く): 21198179

約数列:

[1, 5, 11, 55, 617, 2003, 3085, 6787, 10015, 22033, 33935, 110165, 1235851, 6179255, 13594361, 67971805]

約数ペア:

[(1, 67971805), (5, 13594361), (11, 6179255), (55, 1235851), (617, 110165), (2003, 33935), (3085, 22033), (6787, 10015)]