127495647

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{205307}}^1$

素因数の和:205339

約数の個数: 16

約数和(自身を含む): 197095680

約数和(自身を除く): 69600033

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 205307, 615921, 1847763, 4722061, 5543289, 14166183, 42498549, 127495647]

約数ペア:

[(1, 127495647), (3, 42498549), (9, 14166183), (23, 5543289), (27, 4722061), (69, 1847763), (207, 615921), (621, 205307)]