51838461

素因数分解:

$3^8\times {\mathrm{7901}}^1$

素因数の和:7925

約数の個数: 18

約数和(自身を含む): 77763582

約数和(自身を除く): 25925121

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 7901, 23703, 71109, 213327, 639981, 1919943, 5759829, 17279487, 51838461]

約数ペア:

[(1, 51838461), (3, 17279487), (9, 5759829), (27, 1919943), (81, 639981), (243, 213327), (729, 71109), (2187, 23703), (6561, 7901)]