80537961

素因数分解:

$3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{4093}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 122885504

約数和(自身を除く): 42347543

約数列:

[1, 3, 7, 21, 937, 2811, 4093, 6559, 12279, 19677, 28651, 85953, 3835141, 11505423, 26845987, 80537961]

約数ペア:

[(1, 80537961), (3, 26845987), (7, 11505423), (21, 3835141), (937, 85953), (2811, 28651), (4093, 19677), (6559, 12279)]