61661159

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 76991040

約数和(自身を除く): 15329881

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 937, 1343, 3871, 6559, 9401, 15929, 45913, 65807, 74023, 111503, 518161, 780521, 1258391, 3627127, 8808737, 61661159]

約数ペア:

[(1, 61661159), (7, 8808737), (17, 3627127), (49, 1258391), (79, 780521), (119, 518161), (553, 111503), (833, 74023), (937, 65807), (1343, 45913), (3871, 15929), (6559, 9401)]