152238471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{887}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 253698048

約数和(自身を除く): 101459577

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 743, 887, 2229, 2661, 5201, 6209, 8173, 9757, 15603, 18627, 24519, 29271, 57211, 68299, 171633, 204897, 659041, 1977123, 4613287, 7249451, 13839861, 21748353, 50746157, 152238471]

約数ペア:

[(1, 152238471), (3, 50746157), (7, 21748353), (11, 13839861), (21, 7249451), (33, 4613287), (77, 1977123), (231, 659041), (743, 204897), (887, 171633), (2229, 68299), (2661, 57211), (5201, 29271), (6209, 24519), (8173, 18627), (9757, 15603)]