207844767

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77237}}^1$

素因数の和:77279

約数の個数: 24

約数和(自身を含む): 337375584

約数和(自身を除く): 129530817

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 77237, 231711, 695133, 1004081, 1776451, 3012243, 5329353, 9036729, 15988059, 23093863, 69281589, 207844767]

約数ペア:

[(1, 207844767), (3, 69281589), (9, 23093863), (13, 15988059), (23, 9036729), (39, 5329353), (69, 3012243), (117, 1776451), (207, 1004081), (299, 695133), (897, 231711), (2691, 77237)]