47301639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 37854201

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 307, 319, 483, 609, 667, 759, 921, 957, 1771, 2001, 2149, 2233, 3377, 4669, 5313, 6447, 6699, 7061, 7337, 8903, 10131, 14007, 21183, 22011, 23639, 26709, 49427, 51359, 62321, 70917, 77671, 97933, 148281, 154077, 186963, 204769, 233013, 293799, 543697, 614307, 685531, 1433383, 1631091, 2056593, 2252459, 4300149, 6757377, 15767213, 47301639]

約数ペア:

[(1, 47301639), (3, 15767213), (7, 6757377), (11, 4300149), (21, 2252459), (23, 2056593), (29, 1631091), (33, 1433383), (69, 685531), (77, 614307), (87, 543697), (161, 293799), (203, 233013), (231, 204769), (253, 186963), (307, 154077), (319, 148281), (483, 97933), (609, 77671), (667, 70917), (759, 62321), (921, 51359), (957, 49427), (1771, 26709), (2001, 23639), (2149, 22011), (2233, 21183), (3377, 14007), (4669, 10131), (5313, 8903), (6447, 7337), (6699, 7061)]