141281091

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3805

約数の個数: 40

約数和(自身を含む): 244865280

約数和(自身を除く): 103584189

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 3719, 4221, 5427, 11157, 12663, 26033, 33471, 37989, 78099, 100413, 234297, 249173, 301239, 702891, 747519, 1744211, 2108673, 2242557, 5232633, 6727671, 15697899, 20183013, 47093697, 141281091]

約数ペア:

[(1, 141281091), (3, 47093697), (7, 20183013), (9, 15697899), (21, 6727671), (27, 5232633), (63, 2242557), (67, 2108673), (81, 1744211), (189, 747519), (201, 702891), (469, 301239), (567, 249173), (603, 234297), (1407, 100413), (1809, 78099), (3719, 37989), (4221, 33471), (5427, 26033), (11157, 12663)]