129439233

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26683}}^1$

素因数の和:26714

約数の個数: 36

約数和(自身を含む): 237274128

約数和(自身を除く): 107834895

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 26683, 80049, 186781, 240147, 293513, 560343, 880539, 1307467, 1681029, 2054591, 2641617, 3922401, 6163773, 11767203, 14382137, 18491319, 43146411, 129439233]

約数ペア:

[(1, 129439233), (3, 43146411), (7, 18491319), (9, 14382137), (11, 11767203), (21, 6163773), (33, 3922401), (49, 2641617), (63, 2054591), (77, 1681029), (99, 1307467), (147, 880539), (231, 560343), (441, 293513), (539, 240147), (693, 186781), (1617, 80049), (4851, 26683)]