67105971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6271}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 102735360

約数和(自身を除く): 35629389

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 6271, 10701, 18813, 56439, 181859, 257111, 545577, 771333, 1636731, 2313999, 7456219, 22368657, 67105971]

約数ペア:

[(1, 67105971), (3, 22368657), (9, 7456219), (29, 2313999), (41, 1636731), (87, 771333), (123, 545577), (261, 257111), (369, 181859), (1189, 56439), (3567, 18813), (6271, 10701)]