78082173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 132206256

約数和(自身を除く): 54124083

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1061, 1443, 1887, 1989, 3183, 4329, 5661, 8177, 9549, 13793, 18037, 24531, 39257, 41379, 54111, 73593, 117771, 124137, 162333, 234481, 353313, 510341, 667369, 703443, 1531023, 2002107, 2110329, 4593069, 6006321, 8675797, 26027391, 78082173]

約数ペア:

[(1, 78082173), (3, 26027391), (9, 8675797), (13, 6006321), (17, 4593069), (37, 2110329), (39, 2002107), (51, 1531023), (111, 703443), (117, 667369), (153, 510341), (221, 353313), (333, 234481), (481, 162333), (629, 124137), (663, 117771), (1061, 73593), (1443, 54111), (1887, 41379), (1989, 39257), (3183, 24531), (4329, 18037), (5661, 13793), (8177, 9549)]