27143883

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4588

約数の個数: 32

約数和(自身を含む): 45864000

約数和(自身を除く): 18720117

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 4549, 5967, 13647, 40941, 59137, 77333, 122823, 177411, 231999, 532233, 695997, 1005329, 1596699, 2087991, 3015987, 9047961, 27143883]

約数ペア:

[(1, 27143883), (3, 9047961), (9, 3015987), (13, 2087991), (17, 1596699), (27, 1005329), (39, 695997), (51, 532233), (117, 231999), (153, 177411), (221, 122823), (351, 77333), (459, 59137), (663, 40941), (1989, 13647), (4549, 5967)]