81851703

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{11279}}^1$

素因数の和:11382

約数の個数: 16

約数和(自身を含む): 113702400

約数和(自身を除く): 31850697

約数列:

[1, 3, 41, 59, 123, 177, 2419, 7257, 11279, 33837, 462439, 665461, 1387317, 1996383, 27283901, 81851703]

約数ペア:

[(1, 81851703), (3, 27283901), (41, 1996383), (59, 1387317), (123, 665461), (177, 462439), (2419, 33837), (7257, 11279)]