79143177

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 36425463

約数列:

[1, 3, 17, 43, 51, 129, 151, 239, 453, 717, 731, 2193, 2567, 4063, 6493, 7701, 10277, 12189, 19479, 30831, 36089, 108267, 110381, 174709, 331143, 524127, 613513, 1551827, 1840539, 4655481, 26381059, 79143177]

約数ペア:

[(1, 79143177), (3, 26381059), (17, 4655481), (43, 1840539), (51, 1551827), (129, 613513), (151, 524127), (239, 331143), (453, 174709), (717, 110381), (731, 108267), (2193, 36089), (2567, 30831), (4063, 19479), (6493, 12189), (7701, 10277)]