80968443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17981}}^1$

素因数の和:18082

約数の個数: 16

約数和(自身を含む): 115084800

約数和(自身を除く): 34116357

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 17981, 53943, 341639, 1024917, 1420499, 4261497, 26989481, 80968443]

約数ペア:

[(1, 80968443), (3, 26989481), (19, 4261497), (57, 1420499), (79, 1024917), (237, 341639), (1501, 53943), (4503, 17981)]