27942573

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 38678400

約数和(自身を除く): 10735827

約数列:

[1, 3, 29, 87, 509, 631, 1527, 1893, 14761, 18299, 44283, 54897, 321179, 963537, 9314191, 27942573]

約数ペア:

[(1, 27942573), (3, 9314191), (29, 963537), (87, 321179), (509, 54897), (631, 44283), (1527, 18299), (1893, 14761)]