28849969341

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{646411}}^1$

素因数の和:646471

約数の個数: 40

約数和(自身を含む): 46929511200

約数和(自身を除く): 18079541859

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1539, 1653, 2349, 4959, 14877, 44631, 646411, 1939233, 5817699, 12281809, 17453097, 18745919, 36845427, 52359291, 56237757, 110536281, 168713271, 331608843, 356172461, 506139813, 994826529, 1068517383, 1518419439, 3205552149, 9616656447, 28849969341]

約数ペア:

[(1, 28849969341), (3, 9616656447), (9, 3205552149), (19, 1518419439), (27, 1068517383), (29, 994826529), (57, 506139813), (81, 356172461), (87, 331608843), (171, 168713271), (261, 110536281), (513, 56237757), (551, 52359291), (783, 36845427), (1539, 18745919), (1653, 17453097), (2349, 12281809), (4959, 5817699), (14877, 1939233), (44631, 646411)]