80518791

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{17417}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 113704704

約数和(自身を除く): 33185913

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 17417, 52251, 400591, 1166939, 1201773, 3500817, 26839597, 80518791]

約数ペア:

[(1, 80518791), (3, 26839597), (23, 3500817), (67, 1201773), (69, 1166939), (201, 400591), (1541, 52251), (4623, 17417)]