90472623

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 136396800

約数和(自身を除く): 45924177

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 969, 1241, 1279, 1387, 3723, 3837, 4161, 21743, 23579, 24301, 65229, 70737, 72903, 93367, 280101, 413117, 1239351, 1587239, 1773973, 4761717, 5321919, 30157541, 90472623]

約数ペア:

[(1, 90472623), (3, 30157541), (17, 5321919), (19, 4761717), (51, 1773973), (57, 1587239), (73, 1239351), (219, 413117), (323, 280101), (969, 93367), (1241, 72903), (1279, 70737), (1387, 65229), (3723, 24301), (3837, 23579), (4161, 21743)]