78018227

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 92688384

約数和(自身を除く): 14670157

約数列:

[1, 7, 31, 151, 217, 1057, 2381, 4681, 16667, 32767, 73811, 359531, 516677, 2516717, 11145461, 78018227]

約数ペア:

[(1, 78018227), (7, 11145461), (31, 2516717), (151, 516677), (217, 359531), (1057, 73811), (2381, 32767), (4681, 16667)]