161973411

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{2339}}^1$

素因数の和:2946

約数の個数: 16

約数和(自身を含む): 221719680

約数和(自身を除く): 59746269

約数列:

[1, 3, 41, 123, 563, 1689, 2339, 7017, 23083, 69249, 95899, 287697, 1316857, 3950571, 53991137, 161973411]

約数ペア:

[(1, 161973411), (3, 53991137), (41, 3950571), (123, 1316857), (563, 287697), (1689, 95899), (2339, 69249), (7017, 23083)]