168207873

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2341}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 230003136

約数和(自身を除く): 61795263

約数列:

[1, 3, 43, 129, 557, 1671, 2341, 7023, 23951, 71853, 100663, 301989, 1303937, 3911811, 56069291, 168207873]

約数ペア:

[(1, 168207873), (3, 56069291), (43, 3911811), (129, 1303937), (557, 301989), (1671, 100663), (2341, 71853), (7023, 23951)]