66397419

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3256

約数の個数: 36

約数和(自身を含む): 111001800

約数和(自身を除く): 44604381

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 3209, 6897, 9627, 20691, 28881, 35299, 60971, 105897, 182913, 317691, 388289, 548739, 670681, 1164867, 2012043, 3494601, 6036129, 7377491, 22132473, 66397419]

約数ペア:

[(1, 66397419), (3, 22132473), (9, 7377491), (11, 6036129), (19, 3494601), (33, 2012043), (57, 1164867), (99, 670681), (121, 548739), (171, 388289), (209, 317691), (363, 182913), (627, 105897), (1089, 60971), (1881, 35299), (2299, 28881), (3209, 20691), (6897, 9627)]