55655769

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75109}}^1$

素因数の和:75144

約数の個数: 16

約数和(自身を含む): 84123200

約数和(自身を除く): 28467431

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 75109, 225327, 976417, 1427071, 2929251, 4281213, 18551923, 55655769]

約数ペア:

[(1, 55655769), (3, 18551923), (13, 4281213), (19, 2929251), (39, 1427071), (57, 976417), (247, 225327), (741, 75109)]