156912180453

素因数分解:

$3^4\times 7^2\times {\mathrm{211}}^1\times {\mathrm{187367}}^1$

素因数の和:187604

約数の個数: 60

約数和(自身を含む): 273962744352

約数和(自身を除く): 117050563899

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 211, 441, 567, 633, 1323, 1477, 1899, 3969, 4431, 5697, 10339, 13293, 17091, 31017, 39879, 93051, 119637, 187367, 279153, 562101, 837459, 1311569, 1686303, 3934707, 5058909, 9180983, 11804121, 15176727, 27542949, 35412363, 39534437, 82628847, 106237089, 118603311, 247886541, 276741059, 355809933, 743659623, 830223177, 1067429799, 1937187413, 2490669531, 3202289397, 5811562239, 7472008593, 17434686717, 22416025779, 52304060151, 156912180453]

約数ペア:

[(1, 156912180453), (3, 52304060151), (7, 22416025779), (9, 17434686717), (21, 7472008593), (27, 5811562239), (49, 3202289397), (63, 2490669531), (81, 1937187413), (147, 1067429799), (189, 830223177), (211, 743659623), (441, 355809933), (567, 276741059), (633, 247886541), (1323, 118603311), (1477, 106237089), (1899, 82628847), (3969, 39534437), (4431, 35412363), (5697, 27542949), (10339, 15176727), (13293, 11804121), (17091, 9180983), (31017, 5058909), (39879, 3934707), (93051, 1686303), (119637, 1311569), (187367, 837459), (279153, 562101)]