73992609

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{4637}}^1$

素因数の和:4846

約数の個数: 20

約数和(自身を含む): 111117204

約数和(自身を除く): 37124595

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 4637, 5319, 13911, 15957, 41733, 125199, 375597, 913489, 2740467, 8221401, 24664203, 73992609]

約数ペア:

[(1, 73992609), (3, 24664203), (9, 8221401), (27, 2740467), (81, 913489), (197, 375597), (591, 125199), (1773, 41733), (4637, 15957), (5319, 13911)]