65472891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{2521}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 95392128

約数和(自身を除く): 29919237

約数列:

[1, 3, 11, 33, 787, 2361, 2521, 7563, 8657, 25971, 27731, 83193, 1984027, 5952081, 21824297, 65472891]

約数ペア:

[(1, 65472891), (3, 21824297), (11, 5952081), (33, 1984027), (787, 83193), (2361, 27731), (2521, 25971), (7563, 8657)]