9161451

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 14981120

約数和(自身を除く): 5819669

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 607, 1161, 1677, 1821, 5031, 5463, 7891, 15093, 16389, 23673, 26101, 71019, 78303, 213057, 234909, 339313, 704727, 1017939, 3053817, 9161451]

約数ペア:

[(1, 9161451), (3, 3053817), (9, 1017939), (13, 704727), (27, 339313), (39, 234909), (43, 213057), (117, 78303), (129, 71019), (351, 26101), (387, 23673), (559, 16389), (607, 15093), (1161, 7891), (1677, 5463), (1821, 5031)]