77637249

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 36

約数和(自身を含む): 125477040

約数和(自身を除く): 47839791

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 1571, 2601, 2907, 4713, 5491, 14139, 16473, 26707, 29849, 49419, 80121, 89547, 240363, 268641, 454019, 507433, 1362057, 1522299, 4086171, 4566897, 8626361, 25879083, 77637249]

約数ペア:

[(1, 77637249), (3, 25879083), (9, 8626361), (17, 4566897), (19, 4086171), (51, 1522299), (57, 1362057), (153, 507433), (171, 454019), (289, 268641), (323, 240363), (867, 89547), (969, 80121), (1571, 49419), (2601, 29849), (2907, 26707), (4713, 16473), (5491, 14139)]