77897853

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41413}}^1$

素因数の和:41449

約数の個数: 24

約数和(自身を含む): 129211680

約数和(自身を除く): 51313827

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 41413, 124239, 372717, 455543, 786847, 1366629, 2360541, 4099887, 7081623, 8655317, 25965951, 77897853]

約数ペア:

[(1, 77897853), (3, 25965951), (9, 8655317), (11, 7081623), (19, 4099887), (33, 2360541), (57, 1366629), (99, 786847), (171, 455543), (209, 372717), (627, 124239), (1881, 41413)]