291201669

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5417}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 473316480

約数和(自身を除く): 182114811

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 1629, 1991, 4887, 5417, 5973, 16251, 17919, 48753, 53757, 59587, 146259, 178761, 536283, 980477, 1608849, 2941431, 8824293, 10785247, 26472879, 32355741, 97067223, 291201669]

約数ペア:

[(1, 291201669), (3, 97067223), (9, 32355741), (11, 26472879), (27, 10785247), (33, 8824293), (99, 2941431), (181, 1608849), (297, 980477), (543, 536283), (1629, 178761), (1991, 146259), (4887, 59587), (5417, 53757), (5973, 48753), (16251, 17919)]