27804843

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 19784277

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 5507, 16521, 49563, 60577, 93619, 148689, 181731, 280857, 545193, 842571, 1029809, 1635579, 2527713, 3089427, 9268281, 27804843]

約数ペア:

[(1, 27804843), (3, 9268281), (9, 3089427), (11, 2527713), (17, 1635579), (27, 1029809), (33, 842571), (51, 545193), (99, 280857), (153, 181731), (187, 148689), (297, 93619), (459, 60577), (561, 49563), (1683, 16521), (5049, 5507)]