127943901

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 194451840

約数和(自身を除く): 66507939

約数列:

[1, 3, 9, 27, 61, 131, 183, 393, 549, 593, 1179, 1647, 1779, 3537, 5337, 7991, 16011, 23973, 36173, 71919, 77683, 108519, 215757, 233049, 325557, 699147, 976671, 2097441, 4738663, 14215989, 42647967, 127943901]

約数ペア:

[(1, 127943901), (3, 42647967), (9, 14215989), (27, 4738663), (61, 2097441), (131, 976671), (183, 699147), (393, 325557), (549, 233049), (593, 215757), (1179, 108519), (1647, 77683), (1779, 71919), (3537, 36173), (5337, 23973), (7991, 16011)]