66852013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 72022720

約数和(自身を除く): 5170707

約数列:

[1, 19, 73, 157, 307, 1387, 2983, 5833, 11461, 22411, 48199, 217759, 425809, 915781, 3518527, 66852013]

約数ペア:

[(1, 66852013), (19, 3518527), (73, 915781), (157, 425809), (307, 217759), (1387, 48199), (2983, 22411), (5833, 11461)]