81481542

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{46349}}^1$

素因数の和:46647

約数の個数: 16

約数和(自身を含む): 163522800

約数和(自身を除く): 82041258

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 46349, 92698, 139047, 278094, 13580257, 27160514, 40740771, 81481542]

約数ペア:

[(1, 81481542), (2, 40740771), (3, 27160514), (6, 13580257), (293, 278094), (586, 139047), (879, 92698), (1758, 46349)]