81229443

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 110660256

約数和(自身を除く): 29430813

約数列:

[1, 3, 53, 159, 641, 797, 1923, 2391, 33973, 42241, 101919, 126723, 510877, 1532631, 27076481, 81229443]

約数ペア:

[(1, 81229443), (3, 27076481), (53, 1532631), (159, 510877), (641, 126723), (797, 101919), (1923, 42241), (2391, 33973)]