201317913

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6271}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 316108800

約数和(自身を除く): 114790887

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 1107, 1189, 3567, 6271, 10701, 18813, 32103, 56439, 169317, 181859, 257111, 545577, 771333, 1636731, 2313999, 4910193, 6941997, 7456219, 22368657, 67105971, 201317913]

約数ペア:

[(1, 201317913), (3, 67105971), (9, 22368657), (27, 7456219), (29, 6941997), (41, 4910193), (87, 2313999), (123, 1636731), (261, 771333), (369, 545577), (783, 257111), (1107, 181859), (1189, 169317), (3567, 56439), (6271, 32103), (10701, 18813)]