273680019

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{72923}}^1$

素因数の和:73071

約数の個数: 16

約数和(自身を含む): 408374400

約数和(自身を除く): 134694381

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 72923, 218769, 656307, 1968921, 10136297, 30408891, 91226673, 273680019]

約数ペア:

[(1, 273680019), (3, 91226673), (9, 30408891), (27, 10136297), (139, 1968921), (417, 656307), (1251, 218769), (3753, 72923)]