65423331

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 97768944

約数和(自身を除く): 32345613

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 1657, 4387, 4971, 13161, 14913, 39483, 67937, 177299, 203811, 531897, 611433, 1595691, 7269259, 21807777, 65423331]

約数ペア:

[(1, 65423331), (3, 21807777), (9, 7269259), (41, 1595691), (107, 611433), (123, 531897), (321, 203811), (369, 177299), (963, 67937), (1657, 39483), (4387, 14913), (4971, 13161)]