86725653

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 140592384

約数和(自身を除く): 53866731

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 831, 877, 1939, 2631, 4709, 5817, 6139, 14127, 14909, 18417, 32963, 44727, 98889, 104363, 242929, 313089, 728787, 1700503, 4129793, 5101509, 12389379, 28908551, 86725653]

約数ペア:

[(1, 86725653), (3, 28908551), (7, 12389379), (17, 5101509), (21, 4129793), (51, 1700503), (119, 728787), (277, 313089), (357, 242929), (831, 104363), (877, 98889), (1939, 44727), (2631, 32963), (4709, 18417), (5817, 14909), (6139, 14127)]