78353091

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{5179}}^1$

素因数の和:5267

約数の個数: 18

約数和(自身を含む): 116026820

約数和(自身を除く): 37673729

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 5179, 15129, 15537, 46611, 212339, 637017, 1911051, 8705899, 26117697, 78353091]

約数ペア:

[(1, 78353091), (3, 26117697), (9, 8705899), (41, 1911051), (123, 637017), (369, 212339), (1681, 46611), (5043, 15537), (5179, 15129)]