165392397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2089}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 252137600

約数和(自身を除く): 86745203

約数列:

[1, 3, 9, 19, 57, 171, 463, 1389, 2089, 4167, 6267, 8797, 18801, 26391, 39691, 79173, 119073, 357219, 967207, 2901621, 8704863, 18376933, 55130799, 165392397]

約数ペア:

[(1, 165392397), (3, 55130799), (9, 18376933), (19, 8704863), (57, 2901621), (171, 967207), (463, 357219), (1389, 119073), (2089, 79173), (4167, 39691), (6267, 26391), (8797, 18801)]