3617379

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 5959008

約数和(自身を除く): 2341629

約数列:

[1, 3, 9, 17, 27, 37, 51, 71, 81, 111, 153, 213, 333, 459, 629, 639, 999, 1207, 1377, 1887, 1917, 2627, 2997, 3621, 5661, 5751, 7881, 10863, 16983, 23643, 32589, 44659, 50949, 70929, 97767, 133977, 212787, 401931, 1205793, 3617379]

約数ペア:

[(1, 3617379), (3, 1205793), (9, 401931), (17, 212787), (27, 133977), (37, 97767), (51, 70929), (71, 50949), (81, 44659), (111, 32589), (153, 23643), (213, 16983), (333, 10863), (459, 7881), (629, 5751), (639, 5661), (999, 3621), (1207, 2997), (1377, 2627), (1887, 1917)]