27734553

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 51597312

約数和(自身を除く): 23862759

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1291, 1953, 2387, 3069, 3873, 7161, 9037, 11619, 14201, 21483, 27111, 40021, 42603, 81333, 99407, 120063, 127809, 280147, 298221, 360189, 440231, 840441, 894663, 1320693, 2521323, 3081617, 3962079, 9244851, 27734553]

約数ペア:

[(1, 27734553), (3, 9244851), (7, 3962079), (9, 3081617), (11, 2521323), (21, 1320693), (31, 894663), (33, 840441), (63, 440231), (77, 360189), (93, 298221), (99, 280147), (217, 127809), (231, 120063), (279, 99407), (341, 81333), (651, 42603), (693, 40021), (1023, 27111), (1291, 21483), (1953, 14201), (2387, 11619), (3069, 9037), (3873, 7161)]