57043899

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 41452101

約数列:

[1, 3, 9, 11, 27, 29, 33, 37, 87, 99, 111, 179, 261, 297, 319, 333, 407, 537, 783, 957, 999, 1073, 1221, 1611, 1969, 2871, 3219, 3663, 4833, 5191, 5907, 6623, 8613, 9657, 10989, 11803, 15573, 17721, 19869, 28971, 35409, 46719, 53163, 57101, 59607, 72853, 106227, 140157, 171303, 178821, 192067, 218559, 318681, 513909, 576201, 655677, 1541727, 1728603, 1967031, 2112737, 5185809, 6338211, 19014633, 57043899]

約数ペア:

[(1, 57043899), (3, 19014633), (9, 6338211), (11, 5185809), (27, 2112737), (29, 1967031), (33, 1728603), (37, 1541727), (87, 655677), (99, 576201), (111, 513909), (179, 318681), (261, 218559), (297, 192067), (319, 178821), (333, 171303), (407, 140157), (537, 106227), (783, 72853), (957, 59607), (999, 57101), (1073, 53163), (1221, 46719), (1611, 35409), (1969, 28971), (2871, 19869), (3219, 17721), (3663, 15573), (4833, 11803), (5191, 10989), (5907, 9657), (6623, 8613)]