272274597

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{811}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 456272544

約数和(自身を除く): 183997947

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 811, 1533, 2433, 4599, 5329, 5677, 7299, 15987, 17031, 37303, 47961, 51093, 59203, 111909, 177609, 335727, 414421, 532827, 1243263, 3729789, 4321819, 12965457, 30252733, 38896371, 90758199, 272274597]

約数ペア:

[(1, 272274597), (3, 90758199), (7, 38896371), (9, 30252733), (21, 12965457), (63, 4321819), (73, 3729789), (219, 1243263), (511, 532827), (657, 414421), (811, 335727), (1533, 177609), (2433, 111909), (4599, 59203), (5329, 51093), (5677, 47961), (7299, 37303), (15987, 17031)]