73966321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 92961792

約数和(自身を除く): 18995471

約数列:

[1, 11, 13, 23, 43, 143, 253, 299, 473, 523, 559, 989, 3289, 5753, 6149, 6799, 10879, 12029, 12857, 22489, 74789, 132319, 141427, 156377, 247379, 292357, 517247, 1720147, 3215927, 5689717, 6724211, 73966321]

約数ペア:

[(1, 73966321), (11, 6724211), (13, 5689717), (23, 3215927), (43, 1720147), (143, 517247), (253, 292357), (299, 247379), (473, 156377), (523, 141427), (559, 132319), (989, 74789), (3289, 22489), (5753, 12857), (6149, 12029), (6799, 10879)]