289108953

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 534425600

約数和(自身を除く): 245316647

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 67, 79, 119, 153, 189, 201, 237, 289, 357, 459, 469, 553, 603, 711, 867, 1071, 1139, 1343, 1407, 1659, 1809, 2023, 2133, 2601, 3213, 3417, 4029, 4221, 4977, 5293, 6069, 7803, 7973, 9401, 10251, 12087, 12663, 14931, 15879, 18207, 19363, 22831, 23919, 28203, 30753, 36261, 37051, 47637, 54621, 58089, 68493, 71757, 84609, 89981, 111153, 135541, 142911, 159817, 174267, 205479, 215271, 253827, 269943, 333459, 406623, 479451, 522801, 616437, 629867, 809829, 1000377, 1219869, 1438353, 1529677, 1889601, 2429487, 3659607, 4315059, 4589031, 5668803, 10707739, 13767093, 17006409, 32123217, 41301279, 96369651, 289108953]

約数ペア:

[(1, 289108953), (3, 96369651), (7, 41301279), (9, 32123217), (17, 17006409), (21, 13767093), (27, 10707739), (51, 5668803), (63, 4589031), (67, 4315059), (79, 3659607), (119, 2429487), (153, 1889601), (189, 1529677), (201, 1438353), (237, 1219869), (289, 1000377), (357, 809829), (459, 629867), (469, 616437), (553, 522801), (603, 479451), (711, 406623), (867, 333459), (1071, 269943), (1139, 253827), (1343, 215271), (1407, 205479), (1659, 174267), (1809, 159817), (2023, 142911), (2133, 135541), (2601, 111153), (3213, 89981), (3417, 84609), (4029, 71757), (4221, 68493), (4977, 58089), (5293, 54621), (6069, 47637), (7803, 37051), (7973, 36261), (9401, 30753), (10251, 28203), (12087, 23919), (12663, 22831), (14931, 19363), (15879, 18207)]