27963963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 43035408

約数和(自身を除く): 15071445

約数列:

[1, 3, 9, 17, 51, 153, 193, 579, 947, 1737, 2841, 3281, 8523, 9843, 16099, 29529, 48297, 144891, 182771, 548313, 1644939, 3107107, 9321321, 27963963]

約数ペア:

[(1, 27963963), (3, 9321321), (9, 3107107), (17, 1644939), (51, 548313), (153, 182771), (193, 144891), (579, 48297), (947, 29529), (1737, 16099), (2841, 9843), (3281, 8523)]