71339031

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4721}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 109021536

約数和(自身を除く): 37682505

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 4721, 5037, 14163, 15111, 42489, 108583, 325749, 344633, 977247, 1033899, 3101697, 7926559, 23779677, 71339031]

約数ペア:

[(1, 71339031), (3, 23779677), (9, 7926559), (23, 3101697), (69, 1033899), (73, 977247), (207, 344633), (219, 325749), (657, 108583), (1679, 42489), (4721, 15111), (5037, 14163)]