168539907

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{5021}}^1$

素因数の和:5258

約数の個数: 16

約数和(自身を含む): 229485312

約数和(自身を除く): 60945405

約数列:

[1, 3, 67, 167, 201, 501, 5021, 11189, 15063, 33567, 336407, 838507, 1009221, 2515521, 56179969, 168539907]

約数ペア:

[(1, 168539907), (3, 56179969), (67, 2515521), (167, 1009221), (201, 838507), (501, 336407), (5021, 33567), (11189, 15063)]