65728047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25867}}^1$

素因数の和:25899

約数の個数: 24

約数和(自身を含む): 110094208

約数和(自身を除く): 44366161

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 25867, 77601, 181069, 284537, 543207, 853611, 1991759, 3129907, 5975277, 9389721, 21909349, 65728047]

約数ペア:

[(1, 65728047), (3, 21909349), (7, 9389721), (11, 5975277), (21, 3129907), (33, 1991759), (77, 853611), (121, 543207), (231, 284537), (363, 181069), (847, 77601), (2541, 25867)]