77342241

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 107879520

約数和(自身を除く): 30537279

約数列:

[1, 3, 31, 93, 139, 193, 417, 579, 961, 2883, 4309, 5983, 12927, 17949, 26827, 80481, 133579, 185473, 400737, 556419, 831637, 2494911, 25780747, 77342241]

約数ペア:

[(1, 77342241), (3, 25780747), (31, 2494911), (93, 831637), (139, 556419), (193, 400737), (417, 185473), (579, 133579), (961, 80481), (2883, 26827), (4309, 17949), (5983, 12927)]