264675249

素因数分解:

$3^3\times {\mathrm{547}}^1\times {\mathrm{17921}}^1$

素因数の和:18477

約数の個数: 16

約数和(自身を含む): 392850240

約数和(自身を除く): 128174991

約数列:

[1, 3, 9, 27, 547, 1641, 4923, 14769, 17921, 53763, 161289, 483867, 9802787, 29408361, 88225083, 264675249]

約数ペア:

[(1, 264675249), (3, 88225083), (9, 29408361), (27, 9802787), (547, 483867), (1641, 161289), (4923, 53763), (14769, 17921)]