53215227

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 36

約数和(自身を含む): 84787560

約数和(自身を除く): 31572333

約数列:

[1, 3, 9, 13, 39, 59, 117, 169, 177, 507, 531, 593, 767, 1521, 1779, 2301, 5337, 6903, 7709, 9971, 23127, 29913, 34987, 69381, 89739, 100217, 104961, 300651, 314883, 454831, 901953, 1364493, 4093479, 5912803, 17738409, 53215227]

約数ペア:

[(1, 53215227), (3, 17738409), (9, 5912803), (13, 4093479), (39, 1364493), (59, 901953), (117, 454831), (169, 314883), (177, 300651), (507, 104961), (531, 100217), (593, 89739), (767, 69381), (1521, 34987), (1779, 29913), (2301, 23127), (5337, 9971), (6903, 7709)]