79998597

素因数分解:

$3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 137456000

約数和(自身を除く): 57457403

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 567, 597, 709, 1393, 1791, 2127, 4179, 4963, 5373, 6381, 12537, 14889, 16119, 19143, 37611, 44667, 57429, 112833, 134001, 141091, 402003, 423273, 987637, 1269819, 2962911, 3809457, 8888733, 11428371, 26666199, 79998597]

約数ペア:

[(1, 79998597), (3, 26666199), (7, 11428371), (9, 8888733), (21, 3809457), (27, 2962911), (63, 1269819), (81, 987637), (189, 423273), (199, 402003), (567, 141091), (597, 134001), (709, 112833), (1393, 57429), (1791, 44667), (2127, 37611), (4179, 19143), (4963, 16119), (5373, 14889), (6381, 12537)]