79873059

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 45579741

約数列:

[1, 3, 7, 21, 43, 129, 197, 301, 449, 591, 903, 1347, 1379, 3143, 4137, 8471, 9429, 19307, 25413, 57921, 59297, 88453, 135149, 177891, 265359, 405447, 619171, 1857513, 3803479, 11410437, 26624353, 79873059]

約数ペア:

[(1, 79873059), (3, 26624353), (7, 11410437), (21, 3803479), (43, 1857513), (129, 619171), (197, 405447), (301, 265359), (449, 177891), (591, 135149), (903, 88453), (1347, 59297), (1379, 57921), (3143, 25413), (4137, 19307), (8471, 9429)]