2520153999

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3114

約数の個数: 64

約数和(自身を含む): 4286592000

約数和(自身を除く): 1766438001

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 1089, 1331, 2277, 2783, 3049, 3267, 3993, 6831, 8349, 9147, 11979, 25047, 27441, 30613, 33539, 35937, 70127, 75141, 82323, 91839, 100617, 210381, 275517, 301851, 368929, 631143, 771397, 826551, 905553, 1106787, 1893429, 2314191, 3320361, 4058219, 6942573, 8485367, 9961083, 12174657, 20827719, 25456101, 36523971, 76368303, 93339037, 109571913, 229104909, 280017111, 840051333, 2520153999]

約数ペア:

[(1, 2520153999), (3, 840051333), (9, 280017111), (11, 229104909), (23, 109571913), (27, 93339037), (33, 76368303), (69, 36523971), (99, 25456101), (121, 20827719), (207, 12174657), (253, 9961083), (297, 8485367), (363, 6942573), (621, 4058219), (759, 3320361), (1089, 2314191), (1331, 1893429), (2277, 1106787), (2783, 905553), (3049, 826551), (3267, 771397), (3993, 631143), (6831, 368929), (8349, 301851), (9147, 275517), (11979, 210381), (25047, 100617), (27441, 91839), (30613, 82323), (33539, 75141), (35937, 70127)]