485764749

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28603}}^1$

素因数の和:28666

約数の個数: 32

約数和(自身を含む): 782605440

約数和(自身を除く): 296840691

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 16983, 28603, 85809, 257427, 486251, 772281, 1058311, 1458753, 3174933, 4376259, 9524799, 13128777, 17991287, 28574397, 53973861, 161921583, 485764749]

約数ペア:

[(1, 485764749), (3, 161921583), (9, 53973861), (17, 28574397), (27, 17991287), (37, 13128777), (51, 9524799), (111, 4376259), (153, 3174933), (333, 1458753), (459, 1058311), (629, 772281), (999, 486251), (1887, 257427), (5661, 85809), (16983, 28603)]