79998273

素因数分解:

$3^8\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 122225220

約数和(自身を除く): 42226947

約数列:

[1, 3, 9, 27, 81, 89, 137, 243, 267, 411, 729, 801, 1233, 2187, 2403, 3699, 6561, 7209, 11097, 12193, 21627, 33291, 36579, 64881, 99873, 109737, 194643, 299619, 329211, 583929, 898857, 987633, 2962899, 8888697, 26666091, 79998273]

約数ペア:

[(1, 79998273), (3, 26666091), (9, 8888697), (27, 2962899), (81, 987633), (89, 898857), (137, 583929), (243, 329211), (267, 299619), (411, 194643), (729, 109737), (801, 99873), (1233, 64881), (2187, 36579), (2403, 33291), (3699, 21627), (6561, 12193), (7209, 11097)]