67294449

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 106145280

約数和(自身を除く): 38850831

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 541, 813, 1623, 2439, 4607, 4869, 7317, 9197, 13821, 14607, 27591, 41463, 82773, 124389, 146611, 248319, 439833, 1319499, 2492387, 3958497, 7477161, 22431483, 67294449]

約数ペア:

[(1, 67294449), (3, 22431483), (9, 7477161), (17, 3958497), (27, 2492387), (51, 1319499), (153, 439833), (271, 248319), (459, 146611), (541, 124389), (813, 82773), (1623, 41463), (2439, 27591), (4607, 14607), (4869, 13821), (7317, 9197)]