331452243

素因数分解:

$3^6\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1806

約数の個数: 28

約数和(自身を含む): 498906408

約数和(自身を除く): 167454165

約数列:

[1, 3, 9, 27, 81, 243, 307, 729, 921, 1481, 2763, 4443, 8289, 13329, 24867, 39987, 74601, 119961, 223803, 359883, 454667, 1079649, 1364001, 4092003, 12276009, 36828027, 110484081, 331452243]

約数ペア:

[(1, 331452243), (3, 110484081), (9, 36828027), (27, 12276009), (81, 4092003), (243, 1364001), (307, 1079649), (729, 454667), (921, 359883), (1481, 223803), (2763, 119961), (4443, 74601), (8289, 39987), (13329, 24867)]