156610863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4649}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 239382000

約数和(自身を除く): 82771137

約数列:

[1, 3, 9, 19, 57, 171, 197, 591, 1773, 3743, 4649, 11229, 13947, 33687, 41841, 88331, 264993, 794979, 915853, 2747559, 8242677, 17401207, 52203621, 156610863]

約数ペア:

[(1, 156610863), (3, 52203621), (9, 17401207), (19, 8242677), (57, 2747559), (171, 915853), (197, 794979), (591, 264993), (1773, 88331), (3743, 41841), (4649, 33687), (11229, 13947)]