20161461573

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{22627903}}^1$

素因数の和:22627926

約数の個数: 20

約数和(自身を含む): 32855716608

約数和(自身を除く): 12694255035

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 22627903, 67883709, 203651127, 248906933, 610953381, 746720799, 1832860143, 2240162397, 6720487191, 20161461573]

約数ペア:

[(1, 20161461573), (3, 6720487191), (9, 2240162397), (11, 1832860143), (27, 746720799), (33, 610953381), (81, 248906933), (99, 203651127), (297, 67883709), (891, 22627903)]