70582221

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 104863616

約数和(自身を除く): 34281395

約数列:

[1, 3, 9, 43, 129, 271, 387, 673, 813, 2019, 2439, 6057, 11653, 28939, 34959, 86817, 104877, 182383, 260451, 547149, 1641447, 7842469, 23527407, 70582221]

約数ペア:

[(1, 70582221), (3, 23527407), (9, 7842469), (43, 1641447), (129, 547149), (271, 260451), (387, 182383), (673, 104877), (813, 86817), (2019, 34959), (2439, 28939), (6057, 11653)]