73881591

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{34157}}^1$

素因数の和:34270

約数の個数: 16

約数和(自身を含む): 113677824

約数和(自身を除く): 39796233

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 34157, 102471, 239099, 717297, 3518171, 10554513, 24627197, 73881591]

約数ペア:

[(1, 73881591), (3, 24627197), (7, 10554513), (21, 3518171), (103, 717297), (309, 239099), (721, 102471), (2163, 34157)]