218180039967

素因数分解:

$3^3\times {\mathrm{224771}}^1\times {\mathrm{35951}}^1$

素因数の和:260731

約数の個数: 16

約数和(自身を含む): 323240117760

約数和(自身を除く): 105060077793

約数列:

[1, 3, 9, 27, 35951, 107853, 224771, 323559, 674313, 970677, 2022939, 6068817, 8080742221, 24242226663, 72726679989, 218180039967]

約数ペア:

[(1, 218180039967), (3, 72726679989), (9, 24242226663), (27, 8080742221), (35951, 6068817), (107853, 2022939), (224771, 970677), (323559, 674313)]