77171391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10979}}^1$

素因数の和:11067

約数の個数: 24

約数和(自身を含む): 123327360

約数和(自身を除く): 46155969

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 10979, 32937, 98811, 120769, 362307, 779509, 1086921, 2338527, 7015581, 8574599, 25723797, 77171391]

約数ペア:

[(1, 77171391), (3, 25723797), (9, 8574599), (11, 7015581), (33, 2338527), (71, 1086921), (99, 779509), (213, 362307), (639, 120769), (781, 98811), (2343, 32937), (7029, 10979)]