57443757

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 90408960

約数和(自身を除く): 32965203

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 413, 497, 653, 1239, 1491, 1959, 4189, 4571, 12567, 13713, 29323, 38527, 46363, 87969, 115581, 139089, 269689, 324541, 809067, 973623, 2735417, 8206251, 19147919, 57443757]

約数ペア:

[(1, 57443757), (3, 19147919), (7, 8206251), (21, 2735417), (59, 973623), (71, 809067), (177, 324541), (213, 269689), (413, 139089), (497, 115581), (653, 87969), (1239, 46363), (1491, 38527), (1959, 29323), (4189, 13713), (4571, 12567)]