55602417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75037}}^1$

素因数の和:75072

約数の個数: 16

約数和(自身を含む): 84042560

約数和(自身を除く): 28440143

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 75037, 225111, 975481, 1425703, 2926443, 4277109, 18534139, 55602417]

約数ペア:

[(1, 55602417), (3, 18534139), (13, 4277109), (19, 2926443), (39, 1425703), (57, 975481), (247, 225111), (741, 75037)]