8889617187

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{198221}}^1$

素因数の和:198392

約数の個数: 32

約数和(自身を含む): 14462277120

約数和(自身を除く): 5572659933

約数列:

[1, 3, 9, 11, 27, 33, 99, 151, 297, 453, 1359, 1661, 4077, 4983, 14949, 44847, 198221, 594663, 1783989, 2180431, 5351967, 6541293, 19623879, 29931371, 58871637, 89794113, 269382339, 329245081, 808147017, 987735243, 2963205729, 8889617187]

約数ペア:

[(1, 8889617187), (3, 2963205729), (9, 987735243), (11, 808147017), (27, 329245081), (33, 269382339), (99, 89794113), (151, 58871637), (297, 29931371), (453, 19623879), (1359, 6541293), (1661, 5351967), (4077, 2180431), (4983, 1783989), (14949, 594663), (44847, 198221)]