2178700702443

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{4127}}^1\times {\mathrm{476887}}^1$

素因数の和:481064

約数の個数: 32

約数和(自身を含む): 3307237355520

約数和(自身を除く): 1128536653077

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 4127, 12381, 37143, 111429, 169207, 476887, 507621, 1430661, 1522863, 4291983, 4568589, 12875949, 19552367, 58657101, 175971303, 527913909, 1968112649, 5904337947, 17713013841, 53139041523, 80692618609, 242077855827, 726233567481, 2178700702443]

約数ペア:

[(1, 2178700702443), (3, 726233567481), (9, 242077855827), (27, 80692618609), (41, 53139041523), (123, 17713013841), (369, 5904337947), (1107, 1968112649), (4127, 527913909), (12381, 175971303), (37143, 58657101), (111429, 19552367), (169207, 12875949), (476887, 4568589), (507621, 4291983), (1430661, 1522863)]