268366910913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{291661}}^1$

素因数の和:292366

約数の個数: 32

約数和(自身を含む): 405713508480

約数和(自身を除く): 137346597567

約数列:

[1, 3, 9, 27, 53, 159, 477, 643, 1431, 1929, 5787, 17361, 34079, 102237, 291661, 306711, 874983, 920133, 2624949, 7874847, 15458033, 46374099, 139122297, 187538023, 417366891, 562614069, 1687842207, 5063526621, 9939515219, 29818545657, 89455636971, 268366910913]

約数ペア:

[(1, 268366910913), (3, 89455636971), (9, 29818545657), (27, 9939515219), (53, 5063526621), (159, 1687842207), (477, 562614069), (643, 417366891), (1431, 187538023), (1929, 139122297), (5787, 46374099), (17361, 15458033), (34079, 7874847), (102237, 2624949), (291661, 920133), (306711, 874983)]