216379416111

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{1377169}}^1$

素因数の和:1377886

約数の個数: 16

約数和(自身を含む): 292444803840

約数和(自身を除く): 76065387729

約数列:

[1, 3, 83, 249, 631, 1893, 52373, 157119, 1377169, 4131507, 114305027, 342915081, 868993639, 2606980917, 72126472037, 216379416111]

約数ペア:

[(1, 216379416111), (3, 72126472037), (83, 2606980917), (249, 868993639), (631, 342915081), (1893, 114305027), (52373, 4131507), (157119, 1377169)]