162136989

素因数分解:

$3^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2477}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 268020480

約数和(自身を除く): 105883491

約数列:

[1, 3, 7, 9, 21, 63, 1039, 2477, 3117, 7273, 7431, 9351, 17339, 21819, 22293, 52017, 65457, 156051, 2573603, 7720809, 18015221, 23162427, 54045663, 162136989]

約数ペア:

[(1, 162136989), (3, 54045663), (7, 23162427), (9, 18015221), (21, 7720809), (63, 2573603), (1039, 156051), (2477, 65457), (3117, 52017), (7273, 22293), (7431, 21819), (9351, 17339)]