331359201

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{172853}}^1$

素因数の和:172933

約数の個数: 16

約数和(自身を含む): 497819520

約数和(自身を除く): 166460319

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 172853, 518559, 1555677, 4667031, 12272563, 36817689, 110453067, 331359201]

約数ペア:

[(1, 331359201), (3, 110453067), (9, 36817689), (27, 12272563), (71, 4667031), (213, 1555677), (639, 518559), (1917, 172853)]