53801163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19993}}^1$

素因数の和:20035

約数の個数: 24

約数和(自身を含む): 87333792

約数和(自身を除く): 33532629

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 19993, 59979, 179937, 259909, 459839, 779727, 1379517, 2339181, 4138551, 5977907, 17933721, 53801163]

約数ペア:

[(1, 53801163), (3, 17933721), (9, 5977907), (13, 4138551), (23, 2339181), (39, 1379517), (69, 779727), (117, 459839), (207, 259909), (299, 179937), (897, 59979), (2691, 19993)]