55919367

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21649}}^1$

素因数の和:21703

約数の個数: 24

約数和(自身を含む): 94567200

約数和(自身を除く): 38647833

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 21649, 64947, 151543, 194841, 454629, 887609, 1363887, 2662827, 6213263, 7988481, 18639789, 55919367]

約数ペア:

[(1, 55919367), (3, 18639789), (7, 7988481), (9, 6213263), (21, 2662827), (41, 1363887), (63, 887609), (123, 454629), (287, 194841), (369, 151543), (861, 64947), (2583, 21649)]