1569028077

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2695

約数の個数: 40

約数和(自身を含む): 2399633280

約数和(自身を除く): 830605203

約数列:

[1, 3, 9, 27, 71, 81, 109, 213, 327, 639, 981, 1917, 2503, 2943, 5751, 7509, 7739, 8829, 22527, 23217, 67581, 69651, 177713, 202743, 208953, 272827, 533139, 626859, 818481, 1599417, 2455443, 4798251, 7366329, 14394753, 19370717, 22098987, 58112151, 174336453, 523009359, 1569028077]

約数ペア:

[(1, 1569028077), (3, 523009359), (9, 174336453), (27, 58112151), (71, 22098987), (81, 19370717), (109, 14394753), (213, 7366329), (327, 4798251), (639, 2455443), (981, 1599417), (1917, 818481), (2503, 626859), (2943, 533139), (5751, 272827), (7509, 208953), (7739, 202743), (8829, 177713), (22527, 69651), (23217, 67581)]