1118774097

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 2022478848

約数和(自身を除く): 903704751

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 961, 1071, 1087, 1581, 1953, 2883, 3261, 3689, 4743, 6727, 7609, 8649, 9783, 11067, 16337, 18479, 20181, 22827, 33201, 33697, 49011, 55437, 60543, 68481, 101091, 114359, 129353, 147033, 166311, 235879, 303273, 343077, 388059, 572849, 707637, 1029231, 1044607, 1164177, 1718547, 2122911, 3133821, 4009943, 5155641, 7312249, 9401463, 12029829, 17758319, 21936747, 36089487, 53274957, 65810241, 124308233, 159824871, 372924699, 1118774097]

約数ペア:

[(1, 1118774097), (3, 372924699), (7, 159824871), (9, 124308233), (17, 65810241), (21, 53274957), (31, 36089487), (51, 21936747), (63, 17758319), (93, 12029829), (119, 9401463), (153, 7312249), (217, 5155641), (279, 4009943), (357, 3133821), (527, 2122911), (651, 1718547), (961, 1164177), (1071, 1044607), (1087, 1029231), (1581, 707637), (1953, 572849), (2883, 388059), (3261, 343077), (3689, 303273), (4743, 235879), (6727, 166311), (7609, 147033), (8649, 129353), (9783, 114359), (11067, 101091), (16337, 68481), (18479, 60543), (20181, 55437), (22827, 49011), (33201, 33697)]