86795709

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 158195520

約数和(自身を除く): 71399811

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 4129, 7007, 12387, 21021, 28903, 45419, 53677, 86709, 136257, 161031, 202321, 317933, 375739, 590447, 606963, 953799, 1127217, 1771341, 2225531, 2630173, 4133129, 6676593, 7890519, 12399387, 28931903, 86795709]

約数ペア:

[(1, 86795709), (3, 28931903), (7, 12399387), (11, 7890519), (13, 6676593), (21, 4133129), (33, 2630173), (39, 2225531), (49, 1771341), (77, 1127217), (91, 953799), (143, 606963), (147, 590447), (231, 375739), (273, 317933), (429, 202321), (539, 161031), (637, 136257), (1001, 86709), (1617, 53677), (1911, 45419), (3003, 28903), (4129, 21021), (7007, 12387)]