39731067

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{7321}}^1$

素因数の和:7400

約数の個数: 20

約数和(自身を含む): 60245416

約数和(自身を除く): 20514349

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 7321, 21963, 65889, 197667, 490507, 593001, 1471521, 4414563, 13243689, 39731067]

約数ペア:

[(1, 39731067), (3, 13243689), (9, 4414563), (27, 1471521), (67, 593001), (81, 490507), (201, 197667), (603, 65889), (1809, 21963), (5427, 7321)]