78522453

素因数分解:

$3^4\times {\mathrm{601}}^1\times {\mathrm{1613}}^1$

素因数の和:2226

約数の個数: 20

約数和(自身を含む): 117566988

約数和(自身を除く): 39044535

約数列:

[1, 3, 9, 27, 81, 601, 1613, 1803, 4839, 5409, 14517, 16227, 43551, 48681, 130653, 969413, 2908239, 8724717, 26174151, 78522453]

約数ペア:

[(1, 78522453), (3, 26174151), (9, 8724717), (27, 2908239), (81, 969413), (601, 130653), (1613, 48681), (1803, 43551), (4839, 16227), (5409, 14517)]