27952371

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{5849}}^1$

素因数の和:5920

約数の個数: 20

約数和(自身を含む): 42471000

約数和(自身を除く): 14518629

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 5849, 17547, 52641, 157923, 345091, 473769, 1035273, 3105819, 9317457, 27952371]

約数ペア:

[(1, 27952371), (3, 9317457), (9, 3105819), (27, 1035273), (59, 473769), (81, 345091), (177, 157923), (531, 52641), (1593, 17547), (4779, 5849)]