64009593

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 95511936

約数和(自身を除く): 31502343

約数列:

[1, 3, 9, 37, 111, 211, 333, 633, 911, 1899, 2733, 7807, 8199, 23421, 33707, 70263, 101121, 192221, 303363, 576663, 1729989, 7112177, 21336531, 64009593]

約数ペア:

[(1, 64009593), (3, 21336531), (9, 7112177), (37, 1729989), (111, 576663), (211, 303363), (333, 192221), (633, 101121), (911, 70263), (1899, 33707), (2733, 23421), (7807, 8199)]