53737271

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 64484784

約数和(自身を除く): 10747513

約数列:

[1, 7, 49, 73, 83, 181, 511, 581, 1267, 3577, 4067, 6059, 8869, 13213, 15023, 42413, 92491, 105161, 296891, 647437, 736127, 1096679, 7676753, 53737271]

約数ペア:

[(1, 53737271), (7, 7676753), (49, 1096679), (73, 736127), (83, 647437), (181, 296891), (511, 105161), (581, 92491), (1267, 42413), (3577, 15023), (4067, 13213), (6059, 8869)]