127914069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 189112320

約数和(自身を除く): 61198251

約数列:

[1, 3, 17, 37, 51, 53, 111, 159, 629, 901, 1279, 1887, 1961, 2703, 3837, 5883, 21743, 33337, 47323, 65229, 67787, 100011, 141969, 203361, 804491, 1152379, 2413473, 2508119, 3457137, 7524357, 42638023, 127914069]

約数ペア:

[(1, 127914069), (3, 42638023), (17, 7524357), (37, 3457137), (51, 2508119), (53, 2413473), (111, 1152379), (159, 804491), (629, 203361), (901, 141969), (1279, 100011), (1887, 67787), (1961, 65229), (2703, 47323), (3837, 33337), (5883, 21743)]