71782437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{29287}}^1$

素因数の和:29352

約数の個数: 16

約数和(自身を含む): 103093760

約数和(自身を除く): 31311323

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 29287, 87861, 556453, 1259341, 1669359, 3778023, 23927479, 71782437]

約数ペア:

[(1, 71782437), (3, 23927479), (19, 3778023), (43, 1669359), (57, 1259341), (129, 556453), (817, 87861), (2451, 29287)]