68770161

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 113379840

約数和(自身を除く): 44609679

約数列:

[1, 3, 9, 23, 27, 37, 41, 69, 73, 111, 123, 207, 219, 333, 369, 621, 657, 851, 943, 999, 1107, 1517, 1679, 1971, 2553, 2701, 2829, 2993, 4551, 5037, 7659, 8103, 8487, 8979, 13653, 15111, 22977, 24309, 25461, 26937, 34891, 40959, 45333, 62123, 68839, 72927, 80811, 104673, 110741, 186369, 206517, 314019, 332223, 559107, 619551, 942057, 996669, 1677321, 1858653, 2547043, 2990007, 7641129, 22923387, 68770161]

約数ペア:

[(1, 68770161), (3, 22923387), (9, 7641129), (23, 2990007), (27, 2547043), (37, 1858653), (41, 1677321), (69, 996669), (73, 942057), (111, 619551), (123, 559107), (207, 332223), (219, 314019), (333, 206517), (369, 186369), (621, 110741), (657, 104673), (851, 80811), (943, 72927), (999, 68839), (1107, 62123), (1517, 45333), (1679, 40959), (1971, 34891), (2553, 26937), (2701, 25461), (2829, 24309), (2993, 22977), (4551, 15111), (5037, 13653), (7659, 8979), (8103, 8487)]