51597

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1$

素因数の和:39

約数の個数: 30

約数和(自身を含む): 96558

約数和(自身を除く): 44961

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1323, 1911, 2457, 3969, 5733, 7371, 17199, 51597]

約数ペア:

[(1, 51597), (3, 17199), (7, 7371), (9, 5733), (13, 3969), (21, 2457), (27, 1911), (39, 1323), (49, 1053), (63, 819), (81, 637), (91, 567), (117, 441), (147, 351), (189, 273)]