127943529

素因数分解:

$3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{2843}}^1$

素因数の和:4996

約数の個数: 16

約数和(自身を含む): 195121152

約数和(自身を除く): 67177623

約数列:

[1, 3, 7, 21, 2143, 2843, 6429, 8529, 15001, 19901, 45003, 59703, 6092549, 18277647, 42647843, 127943529]

約数ペア:

[(1, 127943529), (3, 42647843), (7, 18277647), (21, 6092549), (2143, 59703), (2843, 45003), (6429, 19901), (8529, 15001)]