87047463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 126337536

約数和(自身を除く): 39290073

約数列:

[1, 3, 17, 51, 73, 103, 219, 227, 309, 681, 1241, 1751, 3723, 3859, 5253, 7519, 11577, 16571, 22557, 23381, 49713, 70143, 127823, 281707, 383469, 397477, 845121, 1192431, 1706813, 5120439, 29015821, 87047463]

約数ペア:

[(1, 87047463), (3, 29015821), (17, 5120439), (51, 1706813), (73, 1192431), (103, 845121), (219, 397477), (227, 383469), (309, 281707), (681, 127823), (1241, 70143), (1751, 49713), (3723, 23381), (3859, 22557), (5253, 16571), (7519, 11577)]