27471303

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 42213600

約数和(自身を除く): 14742297

約数列:

[1, 3, 9, 17, 51, 153, 409, 439, 1227, 1317, 3681, 3951, 6953, 7463, 20859, 22389, 62577, 67167, 179551, 538653, 1615959, 3052367, 9157101, 27471303]

約数ペア:

[(1, 27471303), (3, 9157101), (9, 3052367), (17, 1615959), (51, 538653), (153, 179551), (409, 67167), (439, 62577), (1227, 22389), (1317, 20859), (3681, 7463), (3951, 6953)]