226475271

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 372852480

約数和(自身を除く): 146377209

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 193, 243, 297, 439, 579, 891, 1317, 1737, 2123, 2673, 3951, 4829, 5211, 6369, 11853, 14487, 15633, 19107, 35559, 43461, 46899, 57321, 84727, 106677, 130383, 171963, 254181, 391149, 515889, 762543, 931997, 1173447, 2287629, 2795991, 6862887, 8387973, 20588661, 25163919, 75491757, 226475271]

約数ペア:

[(1, 226475271), (3, 75491757), (9, 25163919), (11, 20588661), (27, 8387973), (33, 6862887), (81, 2795991), (99, 2287629), (193, 1173447), (243, 931997), (297, 762543), (439, 515889), (579, 391149), (891, 254181), (1317, 171963), (1737, 130383), (2123, 106677), (2673, 84727), (3951, 57321), (4829, 46899), (5211, 43461), (6369, 35559), (11853, 19107), (14487, 15633)]