67620509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 79574400

約数和(自身を除く): 11953891

約数列:

[1, 11, 17, 89, 187, 239, 289, 979, 1513, 2629, 3179, 4063, 16643, 21271, 25721, 44693, 69071, 233981, 282931, 361607, 759781, 3977677, 6147319, 67620509]

約数ペア:

[(1, 67620509), (11, 6147319), (17, 3977677), (89, 759781), (187, 361607), (239, 282931), (289, 233981), (979, 69071), (1513, 44693), (2629, 25721), (3179, 21271), (4063, 16643)]