378702909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 613267200

約数和(自身を除く): 234564291

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 239, 261, 377, 467, 717, 1131, 1401, 2151, 3107, 3393, 4203, 6071, 6931, 9321, 13543, 18213, 20793, 27963, 40629, 54639, 62379, 90103, 111613, 121887, 176059, 270309, 334839, 528177, 810927, 1004517, 1450969, 1584531, 3236777, 4352907, 9710331, 13058721, 29130993, 42078101, 126234303, 378702909]

約数ペア:

[(1, 378702909), (3, 126234303), (9, 42078101), (13, 29130993), (29, 13058721), (39, 9710331), (87, 4352907), (117, 3236777), (239, 1584531), (261, 1450969), (377, 1004517), (467, 810927), (717, 528177), (1131, 334839), (1401, 270309), (2151, 176059), (3107, 121887), (3393, 111613), (4203, 90103), (6071, 62379), (6931, 54639), (9321, 40629), (13543, 27963), (18213, 20793)]