236420613

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20447

約数の個数: 40

約数和(自身を含む): 414935136

約数和(自身を除く): 178514523

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583, 20411, 61233, 183699, 224521, 265343, 551097, 673563, 796029, 1653291, 2020689, 2388087, 2918773, 6062067, 7164261, 8756319, 18186201, 21492783, 26268957, 78806871, 236420613]

約数ペア:

[(1, 236420613), (3, 78806871), (9, 26268957), (11, 21492783), (13, 18186201), (27, 8756319), (33, 7164261), (39, 6062067), (81, 2918773), (99, 2388087), (117, 2020689), (143, 1653291), (297, 796029), (351, 673563), (429, 551097), (891, 265343), (1053, 224521), (1287, 183699), (3861, 61233), (11583, 20411)]