68204773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3361}}^1$

素因数の和:3604

約数の個数: 16

約数和(自身を含む): 84345856

約数和(自身を除く): 16141083

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 3361, 20293, 23527, 43693, 305851, 749503, 5246521, 9743539, 68204773]

約数ペア:

[(1, 68204773), (7, 9743539), (13, 5246521), (91, 749503), (223, 305851), (1561, 43693), (2899, 23527), (3361, 20293)]