173673129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 288706560

約数和(自身を除く): 115033431

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 361, 399, 589, 651, 739, 1083, 1767, 2217, 2527, 4123, 5173, 7581, 11191, 12369, 14041, 15519, 22909, 33573, 42123, 68727, 78337, 98287, 160363, 235011, 266779, 294861, 435271, 481089, 800337, 1305813, 1867453, 3046897, 5602359, 8270149, 9140691, 24810447, 57891043, 173673129]

約数ペア:

[(1, 173673129), (3, 57891043), (7, 24810447), (19, 9140691), (21, 8270149), (31, 5602359), (57, 3046897), (93, 1867453), (133, 1305813), (217, 800337), (361, 481089), (399, 435271), (589, 294861), (651, 266779), (739, 235011), (1083, 160363), (1767, 98287), (2217, 78337), (2527, 68727), (4123, 42123), (5173, 33573), (7581, 22909), (11191, 15519), (12369, 14041)]