449157033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 719291664

約数和(自身を除く): 270134631

約数列:

[1, 3, 9, 13, 39, 53, 113, 117, 159, 339, 477, 641, 689, 1017, 1469, 1923, 2067, 4407, 5769, 5989, 6201, 8333, 13221, 17967, 24999, 33973, 53901, 72433, 74997, 77857, 101919, 217299, 233571, 305757, 441649, 651897, 700713, 941629, 1324947, 2824887, 3838949, 3974841, 8474661, 11516847, 34550541, 49906337, 149719011, 449157033]

約数ペア:

[(1, 449157033), (3, 149719011), (9, 49906337), (13, 34550541), (39, 11516847), (53, 8474661), (113, 3974841), (117, 3838949), (159, 2824887), (339, 1324947), (477, 941629), (641, 700713), (689, 651897), (1017, 441649), (1469, 305757), (1923, 233571), (2067, 217299), (4407, 101919), (5769, 77857), (5989, 74997), (6201, 72433), (8333, 53901), (13221, 33973), (17967, 24999)]