764564319

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{55633}}^1$

素因数の和:56151

約数の個数: 16

約数和(自身を含む): 1134933600

約数和(自身を除く): 370369281

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 13743, 55633, 166899, 500697, 1502091, 28317197, 84951591, 254854773, 764564319]

約数ペア:

[(1, 764564319), (3, 254854773), (9, 84951591), (27, 28317197), (509, 1502091), (1527, 500697), (4581, 166899), (13743, 55633)]