85612611

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 135728640

約数和(自身を除く): 50116029

約数列:

[1, 3, 7, 21, 29, 87, 203, 257, 547, 609, 771, 1641, 1799, 3829, 5397, 7453, 11487, 15863, 22359, 47589, 52171, 111041, 140579, 156513, 333123, 421737, 984053, 2952159, 4076791, 12230373, 28537537, 85612611]

約数ペア:

[(1, 85612611), (3, 28537537), (7, 12230373), (21, 4076791), (29, 2952159), (87, 984053), (203, 421737), (257, 333123), (547, 156513), (609, 140579), (771, 111041), (1641, 52171), (1799, 47589), (3829, 22359), (5397, 15863), (7453, 11487)]