216753363

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{650911}}^1$

素因数の和:650954

約数の個数: 12

約数和(自身を含む): 321550528

約数和(自身を除く): 104797165

約数列:

[1, 3, 9, 37, 111, 333, 650911, 1952733, 5858199, 24083707, 72251121, 216753363]

約数ペア:

[(1, 216753363), (3, 72251121), (9, 24083707), (37, 5858199), (111, 1952733), (333, 650911)]