78944949

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{2087}}^1$

素因数の和:2566

約数の個数: 20

約数和(自身を含む): 118239264

約数和(自身を除く): 39294315

約数列:

[1, 3, 9, 27, 81, 467, 1401, 2087, 4203, 6261, 12609, 18783, 37827, 56349, 169047, 974629, 2923887, 8771661, 26314983, 78944949]

約数ペア:

[(1, 78944949), (3, 26314983), (9, 8771661), (27, 2923887), (81, 974629), (467, 169047), (1401, 56349), (2087, 37827), (4203, 18783), (6261, 12609)]