56951559

素因数分解:

$3^3\times 7^1\times {\mathrm{301331}}^1$

素因数の和:301347

約数の個数: 16

約数和(自身を含む): 96426240

約数和(自身を除く): 39474681

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 301331, 903993, 2109317, 2711979, 6327951, 8135937, 18983853, 56951559]

約数ペア:

[(1, 56951559), (3, 18983853), (7, 8135937), (9, 6327951), (21, 2711979), (27, 2109317), (63, 903993), (189, 301331)]