80340123

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 109267200

約数和(自身を除く): 28927077

約数列:

[1, 3, 59, 177, 541, 839, 1623, 2517, 31919, 49501, 95757, 148503, 453899, 1361697, 26780041, 80340123]

約数ペア:

[(1, 80340123), (3, 26780041), (59, 1361697), (177, 453899), (541, 148503), (839, 95757), (1623, 49501), (2517, 31919)]