51599187

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2560

約数の個数: 20

約数和(自身を含む): 77388696

約数和(自身を除く): 25789509

約数列:

[1, 3, 9, 27, 81, 281, 843, 2267, 2529, 6801, 7587, 20403, 22761, 61209, 183627, 637027, 1911081, 5733243, 17199729, 51599187]

約数ペア:

[(1, 51599187), (3, 17199729), (9, 5733243), (27, 1911081), (81, 637027), (281, 183627), (843, 61209), (2267, 22761), (2529, 20403), (6801, 7587)]