69618447

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37369}}^1$

素因数の和:37404

約数の個数: 20

約数和(自身を含む): 108522480

約数和(自身を除く): 38904033

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 37369, 112107, 336321, 859487, 1008963, 2578461, 3026889, 7735383, 23206149, 69618447]

約数ペア:

[(1, 69618447), (3, 23206149), (9, 7735383), (23, 3026889), (27, 2578461), (69, 1008963), (81, 859487), (207, 336321), (621, 112107), (1863, 37369)]