66455178

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{270143}}^1$

素因数の和:270189

約数の個数: 16

約数和(自身を含む): 136152576

約数和(自身を除く): 69697398

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 270143, 540286, 810429, 1620858, 11075863, 22151726, 33227589, 66455178]

約数ペア:

[(1, 66455178), (2, 33227589), (3, 22151726), (6, 11075863), (41, 1620858), (82, 810429), (123, 540286), (246, 270143)]