81352323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5653}}^1$

素因数の和:5716

約数の個数: 32

約数和(自身を含む): 132982080

約数和(自身を除く): 51629757

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 5653, 14391, 16959, 50877, 73489, 152631, 220467, 231773, 661401, 695319, 1984203, 2085957, 3013049, 6257871, 9039147, 27117441, 81352323]

約数ペア:

[(1, 81352323), (3, 27117441), (9, 9039147), (13, 6257871), (27, 3013049), (39, 2085957), (41, 1984203), (117, 695319), (123, 661401), (351, 231773), (369, 220467), (533, 152631), (1107, 73489), (1599, 50877), (4797, 16959), (5653, 14391)]