76661543

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2371}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 91084800

約数和(自身を除く): 14423257

約数列:

[1, 7, 31, 149, 217, 1043, 2371, 4619, 16597, 32333, 73501, 353279, 514507, 2472953, 10951649, 76661543]

約数ペア:

[(1, 76661543), (7, 10951649), (31, 2472953), (149, 514507), (217, 353279), (1043, 73501), (2371, 32333), (4619, 16597)]