81333252242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13641941}}^1$

素因数の和:13642225

約数の個数: 16

約数和(自身を含む): 133581896064

約数和(自身を除く): 52248643822

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 13641941, 27283882, 150061351, 300122702, 3696966011, 7393932022, 40666626121, 81333252242]

約数ペア:

[(1, 81333252242), (2, 40666626121), (11, 7393932022), (22, 3696966011), (271, 300122702), (542, 150061351), (2981, 27283882), (5962, 13641941)]