65808531

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{2531}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 99537984

約数和(自身を除く): 33729453

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 2531, 2889, 7593, 8667, 22779, 26001, 68337, 205011, 270817, 615033, 812451, 2437353, 7312059, 21936177, 65808531]

約数ペア:

[(1, 65808531), (3, 21936177), (9, 7312059), (27, 2437353), (81, 812451), (107, 615033), (243, 270817), (321, 205011), (963, 68337), (2531, 26001), (2889, 22779), (7593, 8667)]