84039201

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{6871}}^1$

素因数の和:7034

約数の個数: 20

約数和(自身を含む): 126389824

約数和(自身を除く): 42350623

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 6871, 12231, 20613, 61839, 185517, 556551, 1037521, 3112563, 9337689, 28013067, 84039201]

約数ペア:

[(1, 84039201), (3, 28013067), (9, 9337689), (27, 3112563), (81, 1037521), (151, 556551), (453, 185517), (1359, 61839), (4077, 20613), (6871, 12231)]