51597657

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 75933000

約数和(自身を除く): 24335343

約数列:

[1, 3, 9, 109, 149, 327, 353, 447, 981, 1059, 1341, 3177, 16241, 38477, 48723, 52597, 115431, 146169, 157791, 346293, 473373, 5733073, 17199219, 51597657]

約数ペア:

[(1, 51597657), (3, 17199219), (9, 5733073), (109, 473373), (149, 346293), (327, 157791), (353, 146169), (447, 115431), (981, 52597), (1059, 48723), (1341, 38477), (3177, 16241)]