61591179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 95307520

約数和(自身を除く): 33716341

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 1933, 2451, 5799, 10621, 25129, 31863, 36727, 75387, 83119, 110181, 249357, 477451, 1080547, 1432353, 1579261, 3241641, 4737783, 20530393, 61591179]

約数ペア:

[(1, 61591179), (3, 20530393), (13, 4737783), (19, 3241641), (39, 1579261), (43, 1432353), (57, 1080547), (129, 477451), (247, 249357), (559, 110181), (741, 83119), (817, 75387), (1677, 36727), (1933, 31863), (2451, 25129), (5799, 10621)]