271758051

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{64109}}^1$

素因数の和:64275

約数の個数: 16

約数和(自身を含む): 405175200

約数和(自身を除く): 133417149

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 64109, 192327, 576981, 1730943, 10065113, 30195339, 90586017, 271758051]

約数ペア:

[(1, 271758051), (3, 90586017), (9, 30195339), (27, 10065113), (157, 1730943), (471, 576981), (1413, 192327), (4239, 64109)]