6866181

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 12314880

約数和(自身を除く): 5448699

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2137, 3213, 6411, 14959, 19233, 36329, 44877, 57699, 108987, 134631, 254303, 326961, 403893, 762909, 980883, 2288727, 6866181]

約数ペア:

[(1, 6866181), (3, 2288727), (7, 980883), (9, 762909), (17, 403893), (21, 326961), (27, 254303), (51, 134631), (63, 108987), (119, 57699), (153, 44877), (189, 36329), (357, 19233), (459, 14959), (1071, 6411), (2137, 3213)]