53169219

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 78558480

約数和(自身を除く): 25389261

約数列:

[1, 3, 9, 83, 109, 249, 327, 653, 747, 981, 1959, 5877, 9047, 27141, 54199, 71177, 81423, 162597, 213531, 487791, 640593, 5907691, 17723073, 53169219]

約数ペア:

[(1, 53169219), (3, 17723073), (9, 5907691), (83, 640593), (109, 487791), (249, 213531), (327, 162597), (653, 81423), (747, 71177), (981, 54199), (1959, 27141), (5877, 9047)]