64269531

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{2503}}^1$

素因数の和:2832

約数の個数: 20

約数和(自身を含む): 96348912

約数和(自身を除く): 32079381

約数列:

[1, 3, 9, 27, 81, 317, 951, 2503, 2853, 7509, 8559, 22527, 25677, 67581, 202743, 793451, 2380353, 7141059, 21423177, 64269531]

約数ペア:

[(1, 64269531), (3, 21423177), (9, 7141059), (27, 2380353), (81, 793451), (317, 202743), (951, 67581), (2503, 25677), (2853, 22527), (7509, 8559)]