64713087

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 98192640

約数和(自身を除く): 33479553

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 3371, 6399, 10113, 19197, 30339, 91017, 266309, 273051, 798927, 819153, 2396781, 7190343, 21571029, 64713087]

約数ペア:

[(1, 64713087), (3, 21571029), (9, 7190343), (27, 2396781), (79, 819153), (81, 798927), (237, 273051), (243, 266309), (711, 91017), (2133, 30339), (3371, 19197), (6399, 10113)]