906347907

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 1358622720

約数和(自身を除く): 452274813

約数列:

[1, 3, 9, 27, 181, 191, 543, 573, 971, 1629, 1719, 2913, 4887, 5157, 8739, 26217, 34571, 103713, 175751, 185461, 311139, 527253, 556383, 933417, 1581759, 1669149, 4745277, 5007447, 33568441, 100705323, 302115969, 906347907]

約数ペア:

[(1, 906347907), (3, 302115969), (9, 100705323), (27, 33568441), (181, 5007447), (191, 4745277), (543, 1669149), (573, 1581759), (971, 933417), (1629, 556383), (1719, 527253), (2913, 311139), (4887, 185461), (5157, 175751), (8739, 103713), (26217, 34571)]