193958049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{80917}}^1$

素因数の和:80984

約数の個数: 16

約数和(自身を含む): 279652608

約数和(自身を除く): 85694559

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 80917, 242751, 1375589, 3803099, 4126767, 11409297, 64652683, 193958049]

約数ペア:

[(1, 193958049), (3, 64652683), (17, 11409297), (47, 4126767), (51, 3803099), (141, 1375589), (799, 242751), (2397, 80917)]