81092883

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 111234816

約数和(自身を除く): 30141933

約数列:

[1, 3, 43, 129, 197, 591, 3191, 8471, 9573, 25413, 137213, 411639, 628627, 1885881, 27030961, 81092883]

約数ペア:

[(1, 81092883), (3, 27030961), (43, 1885881), (129, 628627), (197, 411639), (591, 137213), (3191, 25413), (8471, 9573)]