11576331

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 19324800

約数和(自身を除く): 7748469

約数列:

[1, 3, 9, 13, 27, 39, 43, 59, 117, 129, 169, 177, 351, 387, 507, 531, 559, 767, 1161, 1521, 1593, 1677, 2301, 2537, 4563, 5031, 6903, 7267, 7611, 9971, 15093, 20709, 21801, 22833, 29913, 32981, 65403, 68499, 89739, 98943, 196209, 269217, 296829, 428753, 890487, 1286259, 3858777, 11576331]

約数ペア:

[(1, 11576331), (3, 3858777), (9, 1286259), (13, 890487), (27, 428753), (39, 296829), (43, 269217), (59, 196209), (117, 98943), (129, 89739), (169, 68499), (177, 65403), (351, 32981), (387, 29913), (507, 22833), (531, 21801), (559, 20709), (767, 15093), (1161, 9971), (1521, 7611), (1593, 7267), (1677, 6903), (2301, 5031), (2537, 4563)]