144865341

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 223831608

約数和(自身を除く): 78966267

約数列:

[1, 3, 9, 27, 41, 81, 123, 181, 241, 369, 543, 723, 1107, 1629, 2169, 3321, 4887, 6507, 7421, 9881, 14661, 19521, 22263, 29643, 43621, 66789, 88929, 130863, 200367, 266787, 392589, 601101, 800361, 1177767, 1788461, 3533301, 5365383, 16096149, 48288447, 144865341]

約数ペア:

[(1, 144865341), (3, 48288447), (9, 16096149), (27, 5365383), (41, 3533301), (81, 1788461), (123, 1177767), (181, 800361), (241, 601101), (369, 392589), (543, 266787), (723, 200367), (1107, 130863), (1629, 88929), (2169, 66789), (3321, 43621), (4887, 29643), (6507, 22263), (7421, 19521), (9881, 14661)]