2156636799

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{83117}}^1$

素因数の和:83188

約数の個数: 24

約数和(自身を含む): 3301446960

約数和(自身を除く): 1144810161

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 8649, 25947, 83117, 249351, 748053, 2244159, 2576627, 7729881, 23189643, 69568929, 79875437, 239626311, 718878933, 2156636799]

約数ペア:

[(1, 2156636799), (3, 718878933), (9, 239626311), (27, 79875437), (31, 69568929), (93, 23189643), (279, 7729881), (837, 2576627), (961, 2244159), (2883, 748053), (8649, 249351), (25947, 83117)]