84554469

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 130211840

約数和(自身を除く): 45657371

約数列:

[1, 3, 9, 27, 43, 67, 129, 201, 387, 603, 1087, 1161, 1809, 2881, 3261, 8643, 9783, 25929, 29349, 46741, 72829, 77787, 140223, 218487, 420669, 655461, 1262007, 1966383, 3131647, 9394941, 28184823, 84554469]

約数ペア:

[(1, 84554469), (3, 28184823), (9, 9394941), (27, 3131647), (43, 1966383), (67, 1262007), (129, 655461), (201, 420669), (387, 218487), (603, 140223), (1087, 77787), (1161, 72829), (1809, 46741), (2881, 29349), (3261, 25929), (8643, 9783)]