70209999

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{190271}}^1$

素因数の和:190318

約数の個数: 12

約数和(自身を含む): 103888512

約数和(自身を除く): 33678513

約数列:

[1, 3, 9, 41, 123, 369, 190271, 570813, 1712439, 7801111, 23403333, 70209999]

約数ペア:

[(1, 70209999), (3, 23403333), (9, 7801111), (41, 1712439), (123, 570813), (369, 190271)]