80913789

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{24767}}^1$

素因数の和:24798

約数の個数: 24

約数和(自身を含む): 131765760

約数和(自身を除く): 50851971

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 24767, 74301, 222903, 272437, 668709, 817311, 2451933, 2996807, 7355799, 8990421, 26971263, 80913789]

約数ペア:

[(1, 80913789), (3, 26971263), (9, 8990421), (11, 7355799), (27, 2996807), (33, 2451933), (99, 817311), (121, 668709), (297, 272437), (363, 222903), (1089, 74301), (3267, 24767)]