53173449

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 90397440

約数和(自身を除く): 37223991

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 797, 1059, 2391, 2471, 3177, 5579, 7173, 7413, 9531, 16737, 21519, 22239, 50211, 66717, 150633, 281341, 844023, 1969387, 2532069, 5908161, 7596207, 17724483, 53173449]

約数ペア:

[(1, 53173449), (3, 17724483), (7, 7596207), (9, 5908161), (21, 2532069), (27, 1969387), (63, 844023), (189, 281341), (353, 150633), (797, 66717), (1059, 50211), (2391, 22239), (2471, 21519), (3177, 16737), (5579, 9531), (7173, 7413)]