27972153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9743}}^1$

素因数の和:9789

約数の個数: 24

約数和(自身を含む): 45601920

約数和(自身を除く): 17629767

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 9743, 29229, 87687, 107173, 282547, 321519, 847641, 964557, 2542923, 3108017, 9324051, 27972153]

約数ペア:

[(1, 27972153), (3, 9324051), (9, 3108017), (11, 2542923), (29, 964557), (33, 847641), (87, 321519), (99, 282547), (261, 107173), (319, 87687), (957, 29229), (2871, 9743)]