829121049

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{28619}}^1$

素因数の和:28694

約数の個数: 32

約数和(自身を含む): 1305072000

約数和(自身を除く): 475950951

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 3219, 9657, 28619, 28971, 85857, 257571, 772713, 829951, 1058903, 2489853, 3176709, 7469559, 9530127, 22408677, 28590381, 30708187, 92124561, 276373683, 829121049]

約数ペア:

[(1, 829121049), (3, 276373683), (9, 92124561), (27, 30708187), (29, 28590381), (37, 22408677), (87, 9530127), (111, 7469559), (261, 3176709), (333, 2489853), (783, 1058903), (999, 829951), (1073, 772713), (3219, 257571), (9657, 85857), (28619, 28971)]