66702051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 106159872

約数和(自身を除く): 39457821

約数列:

[1, 3, 9, 13, 39, 67, 117, 127, 201, 381, 603, 871, 1143, 1651, 2613, 4489, 4953, 7839, 8509, 13467, 14859, 25527, 40401, 58357, 76581, 110617, 175071, 331851, 525213, 570103, 995553, 1710309, 5130927, 7411339, 22234017, 66702051]

約数ペア:

[(1, 66702051), (3, 22234017), (9, 7411339), (13, 5130927), (39, 1710309), (67, 995553), (117, 570103), (127, 525213), (201, 331851), (381, 175071), (603, 110617), (871, 76581), (1143, 58357), (1651, 40401), (2613, 25527), (4489, 14859), (4953, 13467), (7839, 8509)]