266021967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{3407}}^1$

素因数の和:4958

約数の個数: 16

約数和(自身を含む): 375916032

約数和(自身を除く): 109894065

約数列:

[1, 3, 17, 51, 1531, 3407, 4593, 10221, 26027, 57919, 78081, 173757, 5216117, 15648351, 88673989, 266021967]

約数ペア:

[(1, 266021967), (3, 88673989), (17, 15648351), (51, 5216117), (1531, 173757), (3407, 78081), (4593, 57919), (10221, 26027)]