215549613

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1259}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 123743187

約数列:

[1, 3, 9, 17, 27, 51, 153, 373, 459, 1119, 1259, 3357, 3777, 6341, 10071, 11331, 19023, 21403, 33993, 57069, 64209, 171207, 192627, 469607, 577881, 1408821, 4226463, 7983319, 12679389, 23949957, 71849871, 215549613]

約数ペア:

[(1, 215549613), (3, 71849871), (9, 23949957), (17, 12679389), (27, 7983319), (51, 4226463), (153, 1408821), (373, 577881), (459, 469607), (1119, 192627), (1259, 171207), (3357, 64209), (3777, 57069), (6341, 33993), (10071, 21403), (11331, 19023)]