78486051

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 49247709

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 3779, 6923, 11337, 20769, 26453, 79359, 86917, 162497, 260751, 487491, 608419, 1137479, 1825257, 3412437, 3737431, 11212293, 26162017, 78486051]

約数ペア:

[(1, 78486051), (3, 26162017), (7, 11212293), (21, 3737431), (23, 3412437), (43, 1825257), (69, 1137479), (129, 608419), (161, 487491), (301, 260751), (483, 162497), (903, 86917), (989, 79359), (2967, 26453), (3779, 20769), (6923, 11337)]