57818241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 97690320

約数和(自身を除く): 39872079

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 153, 221, 369, 533, 663, 697, 709, 1599, 1989, 2091, 2127, 4797, 6273, 6381, 9061, 9217, 12053, 27183, 27651, 29069, 36159, 81549, 82953, 87207, 108477, 156689, 261621, 377897, 470067, 494173, 1133691, 1410201, 1482519, 3401073, 4447557, 6424249, 19272747, 57818241]

約数ペア:

[(1, 57818241), (3, 19272747), (9, 6424249), (13, 4447557), (17, 3401073), (39, 1482519), (41, 1410201), (51, 1133691), (117, 494173), (123, 470067), (153, 377897), (221, 261621), (369, 156689), (533, 108477), (663, 87207), (697, 82953), (709, 81549), (1599, 36159), (1989, 29069), (2091, 27651), (2127, 27183), (4797, 12053), (6273, 9217), (6381, 9061)]