51772131

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 79074320

約数和(自身を除く): 27302189

約数列:

[1, 3, 9, 19, 57, 171, 277, 831, 1093, 2493, 3279, 5263, 9837, 15789, 20767, 47367, 62301, 186903, 302761, 908283, 2724849, 5752459, 17257377, 51772131]

約数ペア:

[(1, 51772131), (3, 17257377), (9, 5752459), (19, 2724849), (57, 908283), (171, 302761), (277, 186903), (831, 62301), (1093, 47367), (2493, 20767), (3279, 15789), (5263, 9837)]