156662583

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8171}}^1$

素因数の和:8275

約数の個数: 32

約数和(自身を含む): 263596032

約数和(自身を除く): 106933449

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 8171, 19173, 24513, 57197, 89881, 171591, 269643, 629167, 678193, 1887501, 2034579, 4747351, 7460123, 14242053, 22380369, 52220861, 156662583]

約数ペア:

[(1, 156662583), (3, 52220861), (7, 22380369), (11, 14242053), (21, 7460123), (33, 4747351), (77, 2034579), (83, 1887501), (231, 678193), (249, 629167), (581, 269643), (913, 171591), (1743, 89881), (2739, 57197), (6391, 24513), (8171, 19173)]