201087711

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 345830400

約数和(自身を除く): 144742689

約数列:

[1, 3, 9, 11, 27, 29, 33, 37, 87, 99, 111, 261, 297, 319, 333, 407, 631, 783, 957, 999, 1073, 1221, 1893, 2871, 3219, 3663, 5679, 6941, 8613, 9657, 10989, 11803, 17037, 18299, 20823, 23347, 28971, 35409, 54897, 62469, 70041, 106227, 164691, 187407, 201289, 210123, 256817, 318681, 494073, 603867, 630369, 677063, 770451, 1811601, 2031189, 2311353, 5434803, 6093567, 6934059, 7447693, 18280701, 22343079, 67029237, 201087711]

約数ペア:

[(1, 201087711), (3, 67029237), (9, 22343079), (11, 18280701), (27, 7447693), (29, 6934059), (33, 6093567), (37, 5434803), (87, 2311353), (99, 2031189), (111, 1811601), (261, 770451), (297, 677063), (319, 630369), (333, 603867), (407, 494073), (631, 318681), (783, 256817), (957, 210123), (999, 201289), (1073, 187407), (1221, 164691), (1893, 106227), (2871, 70041), (3219, 62469), (3663, 54897), (5679, 35409), (6941, 28971), (8613, 23347), (9657, 20823), (10989, 18299), (11803, 17037)]