85664523

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{19333}}^1$

素因数の和:19554

約数の個数: 16

約数和(自身を含む): 131161856

約数和(自身を除く): 45497333

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 19333, 57999, 135331, 405993, 4079263, 12237789, 28554841, 85664523]

約数ペア:

[(1, 85664523), (3, 28554841), (7, 12237789), (21, 4079263), (211, 405993), (633, 135331), (1477, 57999), (4431, 19333)]