40968267

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 18751413

約数列:

[1, 3, 23, 31, 69, 93, 107, 179, 321, 537, 713, 2139, 2461, 3317, 4117, 5549, 7383, 9951, 12351, 16647, 19153, 57459, 76291, 127627, 228873, 382881, 440519, 593743, 1321557, 1781229, 13656089, 40968267]

約数ペア:

[(1, 40968267), (3, 13656089), (23, 1781229), (31, 1321557), (69, 593743), (93, 440519), (107, 382881), (179, 228873), (321, 127627), (537, 76291), (713, 57459), (2139, 19153), (2461, 16647), (3317, 12351), (4117, 9951), (5549, 7383)]