73075401

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 133840512

約数和(自身を除く): 60765111

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 71, 93, 119, 153, 213, 217, 279, 357, 497, 527, 639, 651, 961, 1071, 1207, 1491, 1581, 1953, 2201, 2883, 3621, 3689, 4473, 4743, 6603, 6727, 8449, 8649, 10863, 11067, 15407, 16337, 19809, 20181, 25347, 33201, 37417, 46221, 49011, 60543, 68231, 76041, 112251, 114359, 138663, 147033, 204693, 261919, 336753, 343077, 477617, 614079, 785757, 1029231, 1159927, 1432851, 2357271, 3479781, 4298553, 8119489, 10439343, 24358467, 73075401]

約数ペア:

[(1, 73075401), (3, 24358467), (7, 10439343), (9, 8119489), (17, 4298553), (21, 3479781), (31, 2357271), (51, 1432851), (63, 1159927), (71, 1029231), (93, 785757), (119, 614079), (153, 477617), (213, 343077), (217, 336753), (279, 261919), (357, 204693), (497, 147033), (527, 138663), (639, 114359), (651, 112251), (961, 76041), (1071, 68231), (1207, 60543), (1491, 49011), (1581, 46221), (1953, 37417), (2201, 33201), (2883, 25347), (3621, 20181), (3689, 19809), (4473, 16337), (4743, 15407), (6603, 11067), (6727, 10863), (8449, 8649)]