26647677

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 45369600

約数和(自身を除く): 18721923

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 509, 831, 1527, 1939, 2493, 3563, 4581, 5817, 7479, 10689, 13743, 17451, 32067, 52353, 96201, 140993, 422979, 986951, 1268937, 2960853, 3806811, 8882559, 26647677]

約数ペア:

[(1, 26647677), (3, 8882559), (7, 3806811), (9, 2960853), (21, 1268937), (27, 986951), (63, 422979), (189, 140993), (277, 96201), (509, 52353), (831, 32067), (1527, 17451), (1939, 13743), (2493, 10689), (3563, 7479), (4581, 5817)]