47021337

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 35231463

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 67, 99, 139, 153, 187, 201, 297, 417, 459, 561, 603, 737, 1139, 1251, 1529, 1683, 1809, 2211, 2363, 3417, 3753, 4587, 5049, 6633, 7089, 9313, 10251, 12529, 13761, 19899, 21267, 25993, 27939, 30753, 37587, 41283, 63801, 77979, 83817, 102443, 112761, 158321, 233937, 251451, 307329, 338283, 474963, 701811, 921987, 1424889, 1741531, 2765961, 4274667, 5224593, 15673779, 47021337]

約数ペア:

[(1, 47021337), (3, 15673779), (9, 5224593), (11, 4274667), (17, 2765961), (27, 1741531), (33, 1424889), (51, 921987), (67, 701811), (99, 474963), (139, 338283), (153, 307329), (187, 251451), (201, 233937), (297, 158321), (417, 112761), (459, 102443), (561, 83817), (603, 77979), (737, 63801), (1139, 41283), (1251, 37587), (1529, 30753), (1683, 27939), (1809, 25993), (2211, 21267), (2363, 19899), (3417, 13761), (3753, 12529), (4587, 10251), (5049, 9313), (6633, 7089)]