73897353

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{4019}}^1$

素因数の和:4258

約数の個数: 20

約数和(自身を含む): 110903760

約数和(自身を除く): 37006407

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 4019, 6129, 12057, 18387, 36171, 108513, 325539, 912313, 2736939, 8210817, 24632451, 73897353]

約数ペア:

[(1, 73897353), (3, 24632451), (9, 8210817), (27, 2736939), (81, 912313), (227, 325539), (681, 108513), (2043, 36171), (4019, 18387), (6129, 12057)]