67766949

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{12487}}^1$

素因数の和:12566

約数の個数: 20

約数和(自身を含む): 102751264

約数和(自身を除く): 34984315

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 12487, 37461, 112383, 337149, 836629, 1011447, 2509887, 7529661, 22588983, 67766949]

約数ペア:

[(1, 67766949), (3, 22588983), (9, 7529661), (27, 2509887), (67, 1011447), (81, 836629), (201, 337149), (603, 112383), (1809, 37461), (5427, 12487)]