88289919

素因数分解:

$3^6\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 28

約数和(自身を含む): 133153632

約数和(自身を除く): 44863713

約数列:

[1, 3, 9, 27, 81, 243, 281, 431, 729, 843, 1293, 2529, 3879, 7587, 11637, 22761, 34911, 68283, 104733, 121111, 204849, 314199, 363333, 1089999, 3269997, 9809991, 29429973, 88289919]

約数ペア:

[(1, 88289919), (3, 29429973), (9, 9809991), (27, 3269997), (81, 1089999), (243, 363333), (281, 314199), (431, 204849), (729, 121111), (843, 104733), (1293, 68283), (2529, 34911), (3879, 22761), (7587, 11637)]