281178

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 645120

約数和(自身を除く): 363942

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 127, 246, 254, 369, 381, 738, 762, 1107, 1143, 2214, 2286, 3429, 5207, 6858, 10414, 15621, 31242, 46863, 93726, 140589, 281178]

約数ペア:

[(1, 281178), (2, 140589), (3, 93726), (6, 46863), (9, 31242), (18, 15621), (27, 10414), (41, 6858), (54, 5207), (82, 3429), (123, 2286), (127, 2214), (246, 1143), (254, 1107), (369, 762), (381, 738)]