47574513

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 81131520

約数和(自身を除く): 33557007

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 1667, 3171, 4077, 5001, 9513, 11669, 15003, 28539, 35007, 45009, 105021, 251717, 315063, 755151, 1762019, 2265453, 5286057, 6796359, 15858171, 47574513]

約数ペア:

[(1, 47574513), (3, 15858171), (7, 6796359), (9, 5286057), (21, 2265453), (27, 1762019), (63, 755151), (151, 315063), (189, 251717), (453, 105021), (1057, 45009), (1359, 35007), (1667, 28539), (3171, 15003), (4077, 11669), (5001, 9513)]