74238417

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 120731520

約数和(自身を除く): 46493103

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 1381, 1629, 1991, 4143, 4887, 5973, 12429, 15191, 17919, 37287, 45573, 53757, 136719, 249961, 410157, 749883, 2249649, 2749571, 6748947, 8248713, 24746139, 74238417]

約数ペア:

[(1, 74238417), (3, 24746139), (9, 8248713), (11, 6748947), (27, 2749571), (33, 2249649), (99, 749883), (181, 410157), (297, 249961), (543, 136719), (1381, 53757), (1629, 45573), (1991, 37287), (4143, 17919), (4887, 15191), (5973, 12429)]