69693141

素因数分解:

$3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 109728000

約数和(自身を除く): 40034859

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 623, 761, 1029, 1869, 2283, 4361, 5327, 13083, 15981, 30527, 37289, 67729, 91581, 111867, 203187, 261023, 474103, 783069, 1422309, 3318721, 9956163, 23231047, 69693141]

約数ペア:

[(1, 69693141), (3, 23231047), (7, 9956163), (21, 3318721), (49, 1422309), (89, 783069), (147, 474103), (267, 261023), (343, 203187), (623, 111867), (761, 91581), (1029, 67729), (1869, 37289), (2283, 30527), (4361, 15981), (5327, 13083)]