75491757

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 123942720

約数和(自身を除く): 48450963

約数列:

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

約数ペア:

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