271202013

素因数分解:

$3^4\times {\mathrm{283}}^1\times {\mathrm{11831}}^1$

素因数の和:12126

約数の個数: 20

約数和(自身を含む): 406594848

約数和(自身を除く): 135392835

約数列:

[1, 3, 9, 27, 81, 283, 849, 2547, 7641, 11831, 22923, 35493, 106479, 319437, 958311, 3348173, 10044519, 30133557, 90400671, 271202013]

約数ペア:

[(1, 271202013), (3, 90400671), (9, 30133557), (27, 10044519), (81, 3348173), (283, 958311), (849, 319437), (2547, 106479), (7641, 35493), (11831, 22923)]