962893143

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{1499}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 1468320000

約数和(自身を除く): 505426857

約数列:

[1, 3, 9, 27, 37, 111, 333, 643, 999, 1499, 1929, 4497, 5787, 13491, 17361, 23791, 40473, 55463, 71373, 166389, 214119, 499167, 642357, 963857, 1497501, 2891571, 8674713, 26024139, 35662709, 106988127, 320964381, 962893143]

約数ペア:

[(1, 962893143), (3, 320964381), (9, 106988127), (27, 35662709), (37, 26024139), (111, 8674713), (333, 2891571), (643, 1497501), (999, 963857), (1499, 642357), (1929, 499167), (4497, 214119), (5787, 166389), (13491, 71373), (17361, 55463), (23791, 40473)]