77754243

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 125991936

約数和(自身を除く): 48237693

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 433, 503, 1299, 1509, 3031, 3521, 7361, 8551, 9093, 10563, 22083, 25653, 51527, 59857, 154581, 179571, 217799, 653397, 1524593, 3702583, 4573779, 11107749, 25918081, 77754243]

約数ペア:

[(1, 77754243), (3, 25918081), (7, 11107749), (17, 4573779), (21, 3702583), (51, 1524593), (119, 653397), (357, 217799), (433, 179571), (503, 154581), (1299, 59857), (1509, 51527), (3031, 25653), (3521, 22083), (7361, 10563), (8551, 9093)]