26052921

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{8693}}^1$

素因数の和:8742

約数の個数: 20

約数和(自身を含む): 39975012

約数和(自身を除く): 13922091

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 8693, 26079, 78237, 234711, 321641, 704133, 964923, 2894769, 8684307, 26052921]

約数ペア:

[(1, 26052921), (3, 8684307), (9, 2894769), (27, 964923), (37, 704133), (81, 321641), (111, 234711), (333, 78237), (999, 26079), (2997, 8693)]