52801371

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7080

約数の個数: 36

約数和(自身を含む): 93952872

約数和(自身を除く): 41151501

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7043, 7497, 21129, 49301, 63387, 119731, 147903, 345107, 359193, 443709, 838117, 1035321, 1077579, 2514351, 3105963, 5866819, 7543053, 17600457, 52801371]

約数ペア:

[(1, 52801371), (3, 17600457), (7, 7543053), (9, 5866819), (17, 3105963), (21, 2514351), (49, 1077579), (51, 1035321), (63, 838117), (119, 443709), (147, 359193), (153, 345107), (357, 147903), (441, 119731), (833, 63387), (1071, 49301), (2499, 21129), (7043, 7497)]