137270019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{1949}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 194032800

約数和(自身を除く): 56762781

約数列:

[1, 3, 17, 51, 1381, 1949, 4143, 5847, 23477, 33133, 70431, 99399, 2691569, 8074707, 45756673, 137270019]

約数ペア:

[(1, 137270019), (3, 45756673), (17, 8074707), (51, 2691569), (1381, 99399), (1949, 70431), (4143, 33133), (5847, 23477)]