49891383

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 77693616

約数和(自身を除く): 27802233

約数列:

[1, 3, 9, 27, 41, 81, 83, 123, 181, 249, 369, 543, 747, 1107, 1629, 2241, 3321, 3403, 4887, 6723, 7421, 10209, 14661, 15023, 22263, 30627, 45069, 66789, 91881, 135207, 200367, 275643, 405621, 601101, 615943, 1216863, 1847829, 5543487, 16630461, 49891383]

約数ペア:

[(1, 49891383), (3, 16630461), (9, 5543487), (27, 1847829), (41, 1216863), (81, 615943), (83, 601101), (123, 405621), (181, 275643), (249, 200367), (369, 135207), (543, 91881), (747, 66789), (1107, 45069), (1629, 30627), (2241, 22263), (3321, 15023), (3403, 14661), (4887, 10209), (6723, 7421)]