55331181

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{16661}}^1$

素因数の和:16714

約数の個数: 20

約数和(自身を含む): 84676284

約数和(自身を除く): 29345103

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 16661, 49983, 149949, 449847, 683101, 1349541, 2049303, 6147909, 18443727, 55331181]

約数ペア:

[(1, 55331181), (3, 18443727), (9, 6147909), (27, 2049303), (41, 1349541), (81, 683101), (123, 449847), (369, 149949), (1107, 49983), (3321, 16661)]