2697173667

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{8209}}^1$

素因数の和:8544

約数の個数: 32

約数和(自身を含む): 4103686400

約数和(自身を除く): 1406512733

約数列:

[1, 3, 9, 27, 43, 129, 283, 387, 849, 1161, 2547, 7641, 8209, 12169, 24627, 36507, 73881, 109521, 221643, 328563, 352987, 1058961, 2323147, 3176883, 6969441, 9530649, 20908323, 62724969, 99895321, 299685963, 899057889, 2697173667]

約数ペア:

[(1, 2697173667), (3, 899057889), (9, 299685963), (27, 99895321), (43, 62724969), (129, 20908323), (283, 9530649), (387, 6969441), (849, 3176883), (1161, 2323147), (2547, 1058961), (7641, 352987), (8209, 328563), (12169, 221643), (24627, 109521), (36507, 73881)]