66366567

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 104284160

約数和(自身を除く): 37917593

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 2143, 3441, 6429, 10323, 19287, 30969, 57861, 66433, 79291, 199299, 237873, 597897, 713619, 1793691, 2140857, 2458021, 7374063, 22122189, 66366567]

約数ペア:

[(1, 66366567), (3, 22122189), (9, 7374063), (27, 2458021), (31, 2140857), (37, 1793691), (93, 713619), (111, 597897), (279, 237873), (333, 199299), (837, 79291), (999, 66433), (1147, 57861), (2143, 30969), (3441, 19287), (6429, 10323)]