27726699

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 50561280

約数和(自身を除く): 22834581

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1319, 1617, 1911, 3003, 3957, 7007, 9233, 14509, 17147, 21021, 27699, 43527, 51441, 64631, 101563, 120029, 188617, 193893, 304689, 360087, 565851, 710941, 840203, 1320319, 2132823, 2520609, 3960957, 9242233, 27726699]

約数ペア:

[(1, 27726699), (3, 9242233), (7, 3960957), (11, 2520609), (13, 2132823), (21, 1320319), (33, 840203), (39, 710941), (49, 565851), (77, 360087), (91, 304689), (143, 193893), (147, 188617), (231, 120029), (273, 101563), (429, 64631), (539, 51441), (637, 43527), (1001, 27699), (1319, 21021), (1617, 17147), (1911, 14509), (3003, 9233), (3957, 7007)]