53894241

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 85148800

約数和(自身を除く): 31254559

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1297, 1539, 2187, 3891, 4617, 11673, 13851, 24643, 35019, 41553, 73929, 105057, 221787, 315171, 665361, 945513, 1996083, 2836539, 5988249, 17964747, 53894241]

約数ペア:

[(1, 53894241), (3, 17964747), (9, 5988249), (19, 2836539), (27, 1996083), (57, 945513), (81, 665361), (171, 315171), (243, 221787), (513, 105057), (729, 73929), (1297, 41553), (1539, 35019), (2187, 24643), (3891, 13851), (4617, 11673)]