127555119

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{24821}}^1$

素因数の和:25398

約数の個数: 12

約数和(自身を含む): 184576392

約数和(自身を除く): 57021273

約数列:

[1, 3, 9, 571, 1713, 5139, 24821, 74463, 223389, 14172791, 42518373, 127555119]

約数ペア:

[(1, 127555119), (3, 42518373), (9, 14172791), (571, 223389), (1713, 74463), (5139, 24821)]