80773551

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 41983569

約数列:

[1, 3, 9, 27, 73, 107, 219, 321, 383, 657, 963, 1149, 1971, 2889, 3447, 7811, 10341, 23433, 27959, 40981, 70299, 83877, 122943, 210897, 251631, 368829, 754893, 1106487, 2991613, 8974839, 26924517, 80773551]

約数ペア:

[(1, 80773551), (3, 26924517), (9, 8974839), (27, 2991613), (73, 1106487), (107, 754893), (219, 368829), (321, 251631), (383, 210897), (657, 122943), (963, 83877), (1149, 70299), (1971, 40981), (2889, 27959), (3447, 23433), (7811, 10341)]