81059286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{175453}}^1$

素因数の和:175476

約数の個数: 32

約数和(自身を含む): 202123008

約数和(自身を除く): 121063722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 175453, 350906, 526359, 1052718, 1228171, 1929983, 2456342, 3684513, 3859966, 5789949, 7369026, 11579898, 13509881, 27019762, 40529643, 81059286]

約数ペア:

[(1, 81059286), (2, 40529643), (3, 27019762), (6, 13509881), (7, 11579898), (11, 7369026), (14, 5789949), (21, 3859966), (22, 3684513), (33, 2456342), (42, 1929983), (66, 1228171), (77, 1052718), (154, 526359), (231, 350906), (462, 175453)]