173869227

素因数分解:

$3^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1889}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 295142400

約数和(自身を除く): 121273173

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 487, 1461, 1889, 3409, 4383, 5667, 10227, 13149, 13223, 17001, 30681, 39669, 51003, 92043, 119007, 357021, 919943, 2759829, 6439601, 8279487, 19318803, 24838461, 57956409, 173869227]

約数ペア:

[(1, 173869227), (3, 57956409), (7, 24838461), (9, 19318803), (21, 8279487), (27, 6439601), (63, 2759829), (189, 919943), (487, 357021), (1461, 119007), (1889, 92043), (3409, 51003), (4383, 39669), (5667, 30681), (10227, 17001), (13149, 13223)]