39165147

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 28572453

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 4409, 8883, 13227, 30863, 39681, 92589, 119043, 207223, 277767, 621669, 833301, 1450561, 1865007, 4351683, 5595021, 13055049, 39165147]

約数ペア:

[(1, 39165147), (3, 13055049), (7, 5595021), (9, 4351683), (21, 1865007), (27, 1450561), (47, 833301), (63, 621669), (141, 277767), (189, 207223), (329, 119043), (423, 92589), (987, 39681), (1269, 30863), (2961, 13227), (4409, 8883)]