78821181

素因数分解:

$3^5\times {\mathrm{277}}^1\times {\mathrm{1171}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 118597024

約数和(自身を除く): 39775843

約数列:

[1, 3, 9, 27, 81, 243, 277, 831, 1171, 2493, 3513, 7479, 10539, 22437, 31617, 67311, 94851, 284553, 324367, 973101, 2919303, 8757909, 26273727, 78821181]

約数ペア:

[(1, 78821181), (3, 26273727), (9, 8757909), (27, 2919303), (81, 973101), (243, 324367), (277, 284553), (831, 94851), (1171, 67311), (2493, 31617), (3513, 22437), (7479, 10539)]