163263189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{78079}}^1$

素因数の和:78140

約数の個数: 16

約数和(自身を含む): 236113920

約数和(自身を除く): 72850731

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 78079, 234237, 1327343, 3201239, 3982029, 9603717, 54421063, 163263189]

約数ペア:

[(1, 163263189), (3, 54421063), (17, 9603717), (41, 3982029), (51, 3201239), (123, 1327343), (697, 234237), (2091, 78079)]