3281943393

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{40343}}^1$

素因数の和:40506

約数の個数: 32

約数和(自身を含む): 5112391680

約数和(自身を除く): 1830448287

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1179, 3013, 3537, 9039, 27117, 40343, 81351, 121029, 363087, 927889, 1089261, 2783667, 5284933, 8351001, 15854799, 25053003, 47564397, 121553459, 142693191, 364660377, 1093981131, 3281943393]

約数ペア:

[(1, 3281943393), (3, 1093981131), (9, 364660377), (23, 142693191), (27, 121553459), (69, 47564397), (131, 25053003), (207, 15854799), (393, 8351001), (621, 5284933), (1179, 2783667), (3013, 1089261), (3537, 927889), (9039, 363087), (27117, 121029), (40343, 81351)]