71041077

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 107712000

約数和(自身を除く): 36670923

約数列:

[1, 3, 9, 27, 101, 109, 239, 303, 327, 717, 909, 981, 2151, 2727, 2943, 6453, 11009, 24139, 26051, 33027, 72417, 78153, 99081, 217251, 234459, 297243, 651753, 703377, 2631151, 7893453, 23680359, 71041077]

約数ペア:

[(1, 71041077), (3, 23680359), (9, 7893453), (27, 2631151), (101, 703377), (109, 651753), (239, 297243), (303, 234459), (327, 217251), (717, 99081), (909, 78153), (981, 72417), (2151, 33027), (2727, 26051), (2943, 24139), (6453, 11009)]