80795871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16843}}^1$

素因数の和:16903

約数の個数: 24

約数和(自身を含む): 128755536

約数和(自身を除く): 47959665

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 16843, 50529, 151587, 218959, 656877, 690563, 1970631, 2071689, 6215067, 8977319, 26931957, 80795871]

約数ペア:

[(1, 80795871), (3, 26931957), (9, 8977319), (13, 6215067), (39, 2071689), (41, 1970631), (117, 690563), (123, 656877), (369, 218959), (533, 151587), (1599, 50529), (4797, 16843)]