496665513

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 793497600

約数和(自身を除く): 296832087

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 191, 243, 261, 369, 573, 729, 783, 1107, 1189, 1719, 2187, 2349, 3321, 3567, 5157, 5539, 7047, 7831, 9963, 10701, 15471, 16617, 21141, 23493, 29889, 32103, 46413, 49851, 63423, 70479, 89667, 96309, 139239, 149553, 211437, 227099, 288927, 417717, 448659, 634311, 681297, 866781, 1345977, 1902933, 2043891, 2600343, 4037931, 5708799, 6131673, 12113793, 17126397, 18395019, 55185057, 165555171, 496665513]

約数ペア:

[(1, 496665513), (3, 165555171), (9, 55185057), (27, 18395019), (29, 17126397), (41, 12113793), (81, 6131673), (87, 5708799), (123, 4037931), (191, 2600343), (243, 2043891), (261, 1902933), (369, 1345977), (573, 866781), (729, 681297), (783, 634311), (1107, 448659), (1189, 417717), (1719, 288927), (2187, 227099), (2349, 211437), (3321, 149553), (3567, 139239), (5157, 96309), (5539, 89667), (7047, 70479), (7831, 63423), (9963, 49851), (10701, 46413), (15471, 32103), (16617, 29889), (21141, 23493)]