158961663

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1801}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 269867520

約数和(自身を除く): 110905857

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 1401, 1801, 3269, 4203, 5403, 9807, 12607, 12609, 16209, 29421, 37821, 48627, 88263, 113463, 340389, 841067, 2523201, 5887469, 7569603, 17662407, 22708809, 52987221, 158961663]

約数ペア:

[(1, 158961663), (3, 52987221), (7, 22708809), (9, 17662407), (21, 7569603), (27, 5887469), (63, 2523201), (189, 841067), (467, 340389), (1401, 113463), (1801, 88263), (3269, 48627), (4203, 37821), (5403, 29421), (9807, 16209), (12607, 12609)]