85850361

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{3911}}^1$

素因数の和:4194

約数の個数: 20

約数和(自身を含む): 128751744

約数和(自身を除く): 42901383

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 3911, 7317, 11733, 21951, 35199, 105597, 316791, 1059881, 3179643, 9538929, 28616787, 85850361]

約数ペア:

[(1, 85850361), (3, 28616787), (9, 9538929), (27, 3179643), (81, 1059881), (271, 316791), (813, 105597), (2439, 35199), (3911, 21951), (7317, 11733)]