82662687

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 131882256

約数和(自身を除く): 49219569

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 173, 347, 459, 519, 1041, 1377, 1557, 2941, 3123, 4671, 5899, 8823, 9369, 14013, 17697, 26469, 28107, 53091, 60031, 79407, 159273, 180093, 238221, 477819, 540279, 1020527, 1620837, 3061581, 4862511, 9184743, 27554229, 82662687]

約数ペア:

[(1, 82662687), (3, 27554229), (9, 9184743), (17, 4862511), (27, 3061581), (51, 1620837), (81, 1020527), (153, 540279), (173, 477819), (347, 238221), (459, 180093), (519, 159273), (1041, 79407), (1377, 60031), (1557, 53091), (2941, 28107), (3123, 26469), (4671, 17697), (5899, 14013), (8823, 9369)]