80182151

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{683}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 94906368

約数和(自身を除く): 14724217

約数列:

[1, 7, 31, 217, 541, 683, 3787, 4781, 16771, 21173, 117397, 148211, 369503, 2586521, 11454593, 80182151]

約数ペア:

[(1, 80182151), (7, 11454593), (31, 2586521), (217, 369503), (541, 148211), (683, 117397), (3787, 21173), (4781, 16771)]