80451591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{34337}}^1$

素因数の和:34422

約数の個数: 16

約数和(自身を含む): 118672128

約数和(自身を除く): 38220537

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 34337, 103011, 377707, 1133121, 2437927, 7313781, 26817197, 80451591]

約数ペア:

[(1, 80451591), (3, 26817197), (11, 7313781), (33, 2437927), (71, 1133121), (213, 377707), (781, 103011), (2343, 34337)]