79477227

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{499}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 125280000

約数和(自身を除く): 45802773

約数列:

[1, 3, 9, 17, 27, 51, 153, 347, 459, 499, 1041, 1497, 3123, 4491, 5899, 8483, 9369, 13473, 17697, 25449, 53091, 76347, 159273, 173153, 229041, 519459, 1558377, 2943601, 4675131, 8830803, 26492409, 79477227]

約数ペア:

[(1, 79477227), (3, 26492409), (9, 8830803), (17, 4675131), (27, 2943601), (51, 1558377), (153, 519459), (347, 229041), (459, 173153), (499, 159273), (1041, 76347), (1497, 53091), (3123, 25449), (4491, 17697), (5899, 13473), (8483, 9369)]