22183227

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 37285248

約数和(自身を除く): 15102021

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 193, 243, 297, 387, 473, 579, 891, 1161, 1419, 1737, 2123, 2673, 3483, 4257, 5211, 6369, 8299, 10449, 12771, 15633, 19107, 24897, 38313, 46899, 57321, 74691, 91289, 114939, 171963, 224073, 273867, 515889, 672219, 821601, 2016657, 2464803, 7394409, 22183227]

約数ペア:

[(1, 22183227), (3, 7394409), (9, 2464803), (11, 2016657), (27, 821601), (33, 672219), (43, 515889), (81, 273867), (99, 224073), (129, 171963), (193, 114939), (243, 91289), (297, 74691), (387, 57321), (473, 46899), (579, 38313), (891, 24897), (1161, 19107), (1419, 15633), (1737, 12771), (2123, 10449), (2673, 8299), (3483, 6369), (4257, 5211)]