51412689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6469

約数の個数: 24

約数和(自身を含む): 79847040

約数和(自身を除く): 28434351

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 6397, 8037, 19191, 57573, 121543, 300659, 364629, 901977, 1093887, 2705931, 5712521, 17137563, 51412689]

約数ペア:

[(1, 51412689), (3, 17137563), (9, 5712521), (19, 2705931), (47, 1093887), (57, 901977), (141, 364629), (171, 300659), (423, 121543), (893, 57573), (2679, 19191), (6397, 8037)]