52020927

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 93096960

約数和(自身を除く): 41076033

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 63, 111, 129, 173, 189, 259, 301, 333, 387, 519, 777, 903, 999, 1161, 1211, 1557, 1591, 2331, 2709, 3633, 4671, 4773, 6401, 6993, 7439, 8127, 10899, 11137, 14319, 19203, 22317, 32697, 33411, 42957, 44807, 52073, 57609, 66951, 100233, 134421, 156219, 172827, 200853, 275243, 300699, 403263, 468657, 825729, 1209789, 1405971, 1926701, 2477187, 5780103, 7431561, 17340309, 52020927]

約数ペア:

[(1, 52020927), (3, 17340309), (7, 7431561), (9, 5780103), (21, 2477187), (27, 1926701), (37, 1405971), (43, 1209789), (63, 825729), (111, 468657), (129, 403263), (173, 300699), (189, 275243), (259, 200853), (301, 172827), (333, 156219), (387, 134421), (519, 100233), (777, 66951), (903, 57609), (999, 52073), (1161, 44807), (1211, 42957), (1557, 33411), (1591, 32697), (2331, 22317), (2709, 19203), (3633, 14319), (4671, 11137), (4773, 10899), (6401, 8127), (6993, 7439)]