73471761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 121268160

約数和(自身を除く): 47796399

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 157, 163, 261, 319, 471, 489, 957, 1413, 1467, 1727, 1793, 2871, 4553, 4727, 5181, 5379, 13659, 14181, 15543, 16137, 25591, 40977, 42543, 50083, 51997, 76773, 150249, 155991, 230319, 281501, 450747, 467973, 742139, 844503, 2226417, 2533509, 6679251, 8163529, 24490587, 73471761]

約数ペア:

[(1, 73471761), (3, 24490587), (9, 8163529), (11, 6679251), (29, 2533509), (33, 2226417), (87, 844503), (99, 742139), (157, 467973), (163, 450747), (261, 281501), (319, 230319), (471, 155991), (489, 150249), (957, 76773), (1413, 51997), (1467, 50083), (1727, 42543), (1793, 40977), (2871, 25591), (4553, 16137), (4727, 15543), (5181, 14181), (5379, 13659)]