133750407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12919}}^1$

素因数の和:12975

約数の個数: 32

約数和(自身を含む): 223257600

約数和(自身を除く): 89507193

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 12919, 38757, 90433, 219623, 271299, 374651, 658869, 1123953, 1537361, 2622557, 4612083, 6369067, 7867671, 19107201, 44583469, 133750407]

約数ペア:

[(1, 133750407), (3, 44583469), (7, 19107201), (17, 7867671), (21, 6369067), (29, 4612083), (51, 2622557), (87, 1537361), (119, 1123953), (203, 658869), (357, 374651), (493, 271299), (609, 219623), (1479, 90433), (3451, 38757), (10353, 12919)]