63423957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 101779200

約数和(自身を除く): 38355243

約数列:

[1, 3, 17, 19, 29, 37, 51, 57, 61, 87, 111, 183, 323, 493, 551, 629, 703, 969, 1037, 1073, 1159, 1479, 1653, 1769, 1887, 2109, 2257, 3111, 3219, 3477, 5307, 6771, 9367, 11951, 18241, 19703, 20387, 28101, 30073, 33611, 35853, 38369, 42883, 54723, 59109, 61161, 65453, 90219, 100833, 115107, 128649, 196359, 346579, 571387, 729011, 1039737, 1112701, 1243607, 1714161, 2187033, 3338103, 3730821, 21141319, 63423957]

約数ペア:

[(1, 63423957), (3, 21141319), (17, 3730821), (19, 3338103), (29, 2187033), (37, 1714161), (51, 1243607), (57, 1112701), (61, 1039737), (87, 729011), (111, 571387), (183, 346579), (323, 196359), (493, 128649), (551, 115107), (629, 100833), (703, 90219), (969, 65453), (1037, 61161), (1073, 59109), (1159, 54723), (1479, 42883), (1653, 38369), (1769, 35853), (1887, 33611), (2109, 30073), (2257, 28101), (3111, 20387), (3219, 19703), (3477, 18241), (5307, 11951), (6771, 9367)]