201651399

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2341}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 309087792

約数和(自身を除く): 107436393

約数列:

[1, 3, 9, 17, 51, 153, 563, 1689, 2341, 5067, 7023, 9571, 21069, 28713, 39797, 86139, 119391, 358173, 1317983, 3953949, 11861847, 22405711, 67217133, 201651399]

約数ペア:

[(1, 201651399), (3, 67217133), (9, 22405711), (17, 11861847), (51, 3953949), (153, 1317983), (563, 358173), (1689, 119391), (2341, 86139), (5067, 39797), (7023, 28713), (9571, 21069)]