27929691

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6793

約数の個数: 24

約数和(自身を含む): 44304624

約数和(自身を除く): 16374933

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 6761, 20283, 60849, 114937, 182547, 344811, 547641, 1034433, 1642923, 3103299, 9309897, 27929691]

約数ペア:

[(1, 27929691), (3, 9309897), (9, 3103299), (17, 1642923), (27, 1034433), (51, 547641), (81, 344811), (153, 182547), (243, 114937), (459, 60849), (1377, 20283), (4131, 6761)]