6747147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 11905920

約数和(自身を除く): 5158773

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 211, 323, 561, 627, 633, 969, 1683, 1881, 1899, 2321, 2907, 3553, 3587, 4009, 6963, 10659, 10761, 12027, 20889, 31977, 32283, 36081, 39457, 44099, 68153, 118371, 132297, 204459, 355113, 396891, 613377, 749683, 2249049, 6747147]

約数ペア:

[(1, 6747147), (3, 2249049), (9, 749683), (11, 613377), (17, 396891), (19, 355113), (33, 204459), (51, 132297), (57, 118371), (99, 68153), (153, 44099), (171, 39457), (187, 36081), (209, 32283), (211, 31977), (323, 20889), (561, 12027), (627, 10761), (633, 10659), (969, 6963), (1683, 4009), (1881, 3587), (1899, 3553), (2321, 2907)]