79730391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 123560640

約数和(自身を除く): 43830249

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2269, 2703, 6807, 11713, 29497, 35139, 38573, 88491, 115719, 120257, 360771, 501449, 1504347, 1563341, 2044369, 4690023, 6133107, 26576797, 79730391]

約数ペア:

[(1, 79730391), (3, 26576797), (13, 6133107), (17, 4690023), (39, 2044369), (51, 1563341), (53, 1504347), (159, 501449), (221, 360771), (663, 120257), (689, 115719), (901, 88491), (2067, 38573), (2269, 35139), (2703, 29497), (6807, 11713)]