127760731

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13258

約数の個数: 16

約数和(自身を含む): 155814400

約数和(自身を除く): 28053669

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 13159, 92113, 250021, 960607, 1750147, 6724249, 18251533, 127760731]

約数ペア:

[(1, 127760731), (7, 18251533), (19, 6724249), (73, 1750147), (133, 960607), (511, 250021), (1387, 92113), (9709, 13159)]