16883397

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 27623232

約数和(自身を除く): 10739835

約数列:

[1, 3, 9, 17, 27, 51, 61, 67, 81, 153, 183, 201, 243, 459, 549, 603, 1037, 1139, 1377, 1647, 1809, 3111, 3417, 4087, 4131, 4941, 5427, 9333, 10251, 12261, 14823, 16281, 27999, 30753, 36783, 69479, 83997, 92259, 110349, 208437, 251991, 276777, 331047, 625311, 993141, 1875933, 5627799, 16883397]

約数ペア:

[(1, 16883397), (3, 5627799), (9, 1875933), (17, 993141), (27, 625311), (51, 331047), (61, 276777), (67, 251991), (81, 208437), (153, 110349), (183, 92259), (201, 83997), (243, 69479), (459, 36783), (549, 30753), (603, 27999), (1037, 16281), (1139, 14823), (1377, 12261), (1647, 10251), (1809, 9333), (3111, 5427), (3417, 4941), (4087, 4131)]