201330607293

素因数分解:

$3^4\times {\mathrm{2803}}^1\times {\mathrm{886751}}^1$

素因数の和:889566

約数の個数: 20

約数和(自身を含む): 300860765568

約数和(自身を除く): 99530158275

約数列:

[1, 3, 9, 27, 81, 2803, 8409, 25227, 75681, 227043, 886751, 2660253, 7980759, 23942277, 71826831, 2485563053, 7456689159, 22370067477, 67110202431, 201330607293]

約数ペア:

[(1, 201330607293), (3, 67110202431), (9, 22370067477), (27, 7456689159), (81, 2485563053), (2803, 71826831), (8409, 23942277), (25227, 7980759), (75681, 2660253), (227043, 886751)]