78893089

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 90588960

約数和(自身を除く): 11695871

約数列:

[1, 11, 43, 59, 121, 257, 473, 649, 2537, 2827, 5203, 7139, 11051, 15163, 27907, 31097, 121561, 166793, 306977, 652009, 1337171, 1834723, 7172099, 78893089]

約数ペア:

[(1, 78893089), (11, 7172099), (43, 1834723), (59, 1337171), (121, 652009), (257, 306977), (473, 166793), (649, 121561), (2537, 31097), (2827, 27907), (5203, 15163), (7139, 11051)]