210676869

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 359940672

約数和(自身を除く): 149263803

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 3923, 4131, 5967, 11769, 17901, 35307, 50999, 53703, 66691, 105921, 152997, 200073, 317763, 458991, 600219, 866983, 953289, 1376973, 1800657, 2600949, 4130919, 5401971, 7802847, 12392757, 16205913, 23408541, 70225623, 210676869]

約数ペア:

[(1, 210676869), (3, 70225623), (9, 23408541), (13, 16205913), (17, 12392757), (27, 7802847), (39, 5401971), (51, 4130919), (81, 2600949), (117, 1800657), (153, 1376973), (221, 953289), (243, 866983), (351, 600219), (459, 458991), (663, 317763), (1053, 200073), (1377, 152997), (1989, 105921), (3159, 66691), (3923, 53703), (4131, 50999), (5967, 35307), (11769, 17901)]