66786863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 84333312

約数和(自身を除く): 17546449

約数列:

[1, 11, 13, 17, 83, 143, 187, 221, 331, 913, 1079, 1411, 2431, 3641, 4303, 5627, 11869, 15521, 18343, 27473, 47333, 61897, 73151, 201773, 302203, 357149, 467041, 804661, 3928639, 5137451, 6071533, 66786863]

約数ペア:

[(1, 66786863), (11, 6071533), (13, 5137451), (17, 3928639), (83, 804661), (143, 467041), (187, 357149), (221, 302203), (331, 201773), (913, 73151), (1079, 61897), (1411, 47333), (2431, 27473), (3641, 18343), (4303, 15521), (5627, 11869)]