85292271

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 28

約数和(自身を含む): 129586080

約数和(自身を除く): 44293809

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 1481, 2133, 4443, 6399, 13329, 19197, 39987, 57591, 116999, 119961, 350997, 359883, 1052991, 1079649, 3158973, 9476919, 28430757, 85292271]

約数ペア:

[(1, 85292271), (3, 28430757), (9, 9476919), (27, 3158973), (79, 1079649), (81, 1052991), (237, 359883), (243, 350997), (711, 119961), (729, 116999), (1481, 57591), (2133, 39987), (4443, 19197), (6399, 13329)]