89295339

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 144668160

約数和(自身を除く): 55372821

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 389, 643, 1167, 1929, 2723, 4501, 6613, 8169, 10931, 13503, 19839, 32793, 46291, 76517, 138873, 229551, 250127, 750381, 1750889, 4252159, 5252667, 12756477, 29765113, 89295339]

約数ペア:

[(1, 89295339), (3, 29765113), (7, 12756477), (17, 5252667), (21, 4252159), (51, 1750889), (119, 750381), (357, 250127), (389, 229551), (643, 138873), (1167, 76517), (1929, 46291), (2723, 32793), (4501, 19839), (6613, 13503), (8169, 10931)]