55297143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7867}}^1$

素因数の和:7955

約数の個数: 24

約数和(自身を含む): 88373376

約数和(自身を除く): 33076233

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 7867, 23601, 70803, 86537, 259611, 558557, 778833, 1675671, 5027013, 6144127, 18432381, 55297143]

約数ペア:

[(1, 55297143), (3, 18432381), (9, 6144127), (11, 5027013), (33, 1675671), (71, 778833), (99, 558557), (213, 259611), (639, 86537), (781, 70803), (2343, 23601), (7029, 7867)]