56655039

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 32302401

約数列:

[1, 3, 7, 21, 53, 109, 159, 327, 371, 467, 763, 1113, 1401, 2289, 3269, 5777, 9807, 17331, 24751, 40439, 50903, 74253, 121317, 152709, 173257, 356321, 519771, 1068963, 2697859, 8093577, 18885013, 56655039]

約数ペア:

[(1, 56655039), (3, 18885013), (7, 8093577), (21, 2697859), (53, 1068963), (109, 519771), (159, 356321), (327, 173257), (371, 152709), (467, 121317), (763, 74253), (1113, 50903), (1401, 40439), (2289, 24751), (3269, 17331), (5777, 9807)]