204492249

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{853}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 327116160

約数和(自身を除く): 122623911

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 683, 853, 2049, 2559, 6147, 7677, 8879, 11089, 18441, 23031, 26637, 33267, 79911, 99801, 239733, 299403, 582599, 1747797, 5243391, 7573787, 15730173, 22721361, 68164083, 204492249]

約数ペア:

[(1, 204492249), (3, 68164083), (9, 22721361), (13, 15730173), (27, 7573787), (39, 5243391), (117, 1747797), (351, 582599), (683, 299403), (853, 239733), (2049, 99801), (2559, 79911), (6147, 33267), (7677, 26637), (8879, 23031), (11089, 18441)]