54347787

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 88040960

約数和(自身を除く): 33693173

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2311, 2613, 6933, 7839, 20799, 23517, 30043, 62397, 90129, 154837, 270387, 464511, 811161, 1393533, 2012881, 4180599, 6038643, 18115929, 54347787]

約数ペア:

[(1, 54347787), (3, 18115929), (9, 6038643), (13, 4180599), (27, 2012881), (39, 1393533), (67, 811161), (117, 464511), (201, 270387), (351, 154837), (603, 90129), (871, 62397), (1809, 30043), (2311, 23517), (2613, 20799), (6933, 7839)]