68405271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{6151}}^1$

素因数の和:6502

約数の個数: 16

約数和(自身を含む): 99810048

約数和(自身を除く): 31404777

約数列:

[1, 3, 11, 33, 337, 1011, 3707, 6151, 11121, 18453, 67661, 202983, 2072887, 6218661, 22801757, 68405271]

約数ペア:

[(1, 68405271), (3, 22801757), (11, 6218661), (33, 2072887), (337, 202983), (1011, 67661), (3707, 18453), (6151, 11121)]