158580213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{252919}}^1$

素因数の和:252952

約数の個数: 16

約数和(自身を含む): 242803200

約数和(自身を除く): 84222987

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 252919, 758757, 2782109, 4805461, 8346327, 14416383, 52860071, 158580213]

約数ペア:

[(1, 158580213), (3, 52860071), (11, 14416383), (19, 8346327), (33, 4805461), (57, 2782109), (209, 758757), (627, 252919)]