64791199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 76258800

約数和(自身を除く): 11467601

約数列:

[1, 11, 17, 89, 187, 229, 289, 979, 1513, 2519, 3179, 3893, 16643, 20381, 25721, 42823, 66181, 224191, 282931, 346477, 727991, 3811247, 5890109, 64791199]

約数ペア:

[(1, 64791199), (11, 5890109), (17, 3811247), (89, 727991), (187, 346477), (229, 282931), (289, 224191), (979, 66181), (1513, 42823), (2519, 25721), (3179, 20381), (3893, 16643)]