81447.000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13751}}^1$

素因数の和:13767

約数の個数: 16

約数和(自身を含む): 1980288

約数和(自身を除く): 1072722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 13751, 27502, 41253, 82506, 151261, 302522, 453783, 907566]

約数ペア:

[(1, 907566), (2, 453783), (3, 302522), (6, 151261), (11, 82506), (22, 41253), (33, 27502), (66, 13751)]