78710109

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 106229760

約数和(自身を除く): 27519651

約数列:

[1, 3, 151, 239, 453, 717, 727, 2181, 36089, 108267, 109777, 173753, 329331, 521259, 26236703, 78710109]

約数ペア:

[(1, 78710109), (3, 26236703), (151, 521259), (239, 329331), (453, 173753), (717, 109777), (727, 108267), (2181, 36089)]