2743131987

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{74759}}^1$

素因数の和:74925

約数の個数: 24

約数和(自身を含む): 4136321280

約数和(自身を除く): 1393189293

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 12231, 36693, 74759, 224277, 672831, 2018493, 6055479, 11288609, 18166437, 33865827, 101597481, 304792443, 914377329, 2743131987]

約数ペア:

[(1, 2743131987), (3, 914377329), (9, 304792443), (27, 101597481), (81, 33865827), (151, 18166437), (243, 11288609), (453, 6055479), (1359, 2018493), (4077, 672831), (12231, 224277), (36693, 74759)]