26950848001

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{67271}}^1$

素因数の和:67354

約数の個数: 32

約数和(自身を含む): 34667145216

約数和(自身を除く): 7716297215

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 1331, 3311, 5203, 9317, 36421, 57233, 67271, 400631, 470897, 739981, 2892653, 5179867, 8139791, 20248571, 31819183, 56978537, 89537701, 222734281, 350011013, 626763907, 2450077091, 3850121143, 26950848001]

約数ペア:

[(1, 26950848001), (7, 3850121143), (11, 2450077091), (43, 626763907), (77, 350011013), (121, 222734281), (301, 89537701), (473, 56978537), (847, 31819183), (1331, 20248571), (3311, 8139791), (5203, 5179867), (9317, 2892653), (36421, 739981), (57233, 470897), (67271, 400631)]