38754747

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 63452160

約数和(自身を除く): 24697413

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 3671, 10557, 11013, 33039, 62407, 84433, 99117, 187221, 253299, 561663, 759897, 1435361, 1684989, 2279691, 4306083, 12918249, 38754747]

約数ペア:

[(1, 38754747), (3, 12918249), (9, 4306083), (17, 2279691), (23, 1684989), (27, 1435361), (51, 759897), (69, 561663), (153, 253299), (207, 187221), (391, 99117), (459, 84433), (621, 62407), (1173, 33039), (3519, 11013), (3671, 10557)]