78302609

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 99079680

約数和(自身を除く): 20777071

約数列:

[1, 7, 11, 77, 121, 193, 479, 847, 1351, 2123, 3353, 5269, 14861, 23353, 36883, 57959, 92447, 163471, 405713, 647129, 1016917, 7118419, 11186087, 78302609]

約数ペア:

[(1, 78302609), (7, 11186087), (11, 7118419), (77, 1016917), (121, 647129), (193, 405713), (479, 163471), (847, 92447), (1351, 57959), (2123, 36883), (3353, 23353), (5269, 14861)]