26110161

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 50841600

約数和(自身を除く): 24731439

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 661, 693, 1197, 1463, 1881, 1983, 2079, 3591, 4389, 4627, 5643, 5949, 7271, 12559, 13167, 13881, 17847, 21813, 37677, 39501, 41643, 50897, 65439, 87913, 113031, 124929, 138149, 152691, 196317, 263739, 339093, 414447, 458073, 791217, 967043, 1243341, 1374219, 2373651, 2901129, 3730023, 8703387, 26110161]

約数ペア:

[(1, 26110161), (3, 8703387), (7, 3730023), (9, 2901129), (11, 2373651), (19, 1374219), (21, 1243341), (27, 967043), (33, 791217), (57, 458073), (63, 414447), (77, 339093), (99, 263739), (133, 196317), (171, 152691), (189, 138149), (209, 124929), (231, 113031), (297, 87913), (399, 65439), (513, 50897), (627, 41643), (661, 39501), (693, 37677), (1197, 21813), (1463, 17847), (1881, 13881), (1983, 13167), (2079, 12559), (3591, 7271), (4389, 5949), (4627, 5643)]