7647026859

素因数分解:

$3^4\times {\mathrm{2039}}^1\times {\mathrm{46301}}^1$

素因数の和:48352

約数の個数: 20

約数和(自身を含む): 11429185680

約数和(自身を除く): 3782158821

約数列:

[1, 3, 9, 27, 81, 2039, 6117, 18351, 46301, 55053, 138903, 165159, 416709, 1250127, 3750381, 94407739, 283223217, 849669651, 2549008953, 7647026859]

約数ペア:

[(1, 7647026859), (3, 2549008953), (9, 849669651), (27, 283223217), (81, 94407739), (2039, 3750381), (6117, 1250127), (18351, 416709), (46301, 165159), (55053, 138903)]