32447457

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 57158400

約数和(自身を除く): 24710943

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 457, 483, 1029, 1127, 1371, 1449, 3087, 3199, 3381, 4113, 7889, 9597, 10143, 10511, 22393, 23667, 28791, 31533, 67179, 71001, 73577, 94599, 156751, 201537, 220731, 470253, 515039, 662193, 1410759, 1545117, 3605273, 4635351, 10815819, 32447457]

約数ペア:

[(1, 32447457), (3, 10815819), (7, 4635351), (9, 3605273), (21, 1545117), (23, 1410759), (49, 662193), (63, 515039), (69, 470253), (147, 220731), (161, 201537), (207, 156751), (343, 94599), (441, 73577), (457, 71001), (483, 67179), (1029, 31533), (1127, 28791), (1371, 23667), (1449, 22393), (3087, 10511), (3199, 10143), (3381, 9597), (4113, 7889)]