127157079

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{72953}}^1$

素因数の和:73046

約数の個数: 16

約数和(自身を含む): 196100352

約数和(自身を除く): 68943273

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 72953, 218859, 510671, 1532013, 6055099, 18165297, 42385693, 127157079]

約数ペア:

[(1, 127157079), (3, 42385693), (7, 18165297), (21, 6055099), (83, 1532013), (249, 510671), (581, 218859), (1743, 72953)]