726262083

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{9437}}^1$

素因数の和:9963

約数の個数: 24

約数和(自身を含む): 1113079968

約数和(自身を除く): 386817885

約数列:

[1, 3, 9, 17, 51, 153, 503, 1509, 4527, 8551, 9437, 25653, 28311, 76959, 84933, 160429, 481287, 1443861, 4746811, 14240433, 42721299, 80695787, 242087361, 726262083]

約数ペア:

[(1, 726262083), (3, 242087361), (9, 80695787), (17, 42721299), (51, 14240433), (153, 4746811), (503, 1443861), (1509, 481287), (4527, 160429), (8551, 84933), (9437, 76959), (25653, 28311)]