161569121601

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{39923183}}^1$

素因数の和:39923276

約数の個数: 16

約数和(自身を含む): 229957539840

約数和(自身を除く): 68388418239

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 39923183, 119769549, 758540477, 2275621431, 2834545993, 8503637979, 53856373867, 161569121601]

約数ペア:

[(1, 161569121601), (3, 53856373867), (19, 8503637979), (57, 2834545993), (71, 2275621431), (213, 758540477), (1349, 119769549), (4047, 39923183)]