8081451

素因数分解:

$3^5\times 7^1\times {\mathrm{4751}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 13837824

約数和(自身を除く): 5756373

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4751, 14253, 33257, 42759, 99771, 128277, 299313, 384831, 897939, 1154493, 2693817, 8081451]

約数ペア:

[(1, 8081451), (3, 2693817), (7, 1154493), (9, 897939), (21, 384831), (27, 299313), (63, 128277), (81, 99771), (189, 42759), (243, 33257), (567, 14253), (1701, 4751)]