1236700728039

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25889}}^1\times {\mathrm{78439}}^1$

素因数の和:104367

約数の個数: 32

約数和(自身を含む): 1949579136000

約数和(自身を除く): 712878407961

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 25889, 77667, 78439, 181223, 235317, 543669, 549073, 750781, 1647219, 2252343, 2274731, 5255467, 6824193, 15766401, 15923117, 47769351, 2030707271, 6092121813, 14214950897, 42644852691, 58890510859, 176671532577, 412233576013, 1236700728039]

約数ペア:

[(1, 1236700728039), (3, 412233576013), (7, 176671532577), (21, 58890510859), (29, 42644852691), (87, 14214950897), (203, 6092121813), (609, 2030707271), (25889, 47769351), (77667, 15923117), (78439, 15766401), (181223, 6824193), (235317, 5255467), (543669, 2274731), (549073, 2252343), (750781, 1647219)]