78973959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 114077808

約数和(自身を除く): 35103849

約数列:

[1, 3, 17, 47, 51, 141, 701, 799, 2103, 2209, 2397, 6627, 11917, 32947, 35751, 37553, 98841, 112659, 560099, 1548509, 1680297, 4645527, 26324653, 78973959]

約数ペア:

[(1, 78973959), (3, 26324653), (17, 4645527), (47, 1680297), (51, 1548509), (141, 560099), (701, 112659), (799, 98841), (2103, 37553), (2209, 35751), (2397, 32947), (6627, 11917)]