163963791

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 249359040

約数和(自身を除く): 85395249

約数列:

[1, 3, 9, 27, 61, 113, 183, 339, 549, 881, 1017, 1647, 2643, 3051, 6893, 7929, 20679, 23787, 53741, 62037, 99553, 161223, 186111, 298659, 483669, 895977, 1451007, 2687931, 6072733, 18218199, 54654597, 163963791]

約数ペア:

[(1, 163963791), (3, 54654597), (9, 18218199), (27, 6072733), (61, 2687931), (113, 1451007), (183, 895977), (339, 483669), (549, 298659), (881, 186111), (1017, 161223), (1647, 99553), (2643, 62037), (3051, 53741), (6893, 23787), (7929, 20679)]