404306103699

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{773}}^1\times {\mathrm{81737}}^1$

素因数の和:82601

約数の個数: 40

約数和(自身を含む): 612407252160

約数和(自身を除く): 208101148461

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 773, 2133, 2319, 6399, 6957, 20871, 61067, 62613, 81737, 183201, 245211, 549603, 735633, 1648809, 2206899, 4946427, 6457223, 6620697, 19371669, 58115007, 63182701, 174345021, 189548103, 523035063, 568644309, 1705932927, 4991433379, 5117798781, 14974300137, 44922900411, 134768701233, 404306103699]

約数ペア:

[(1, 404306103699), (3, 134768701233), (9, 44922900411), (27, 14974300137), (79, 5117798781), (81, 4991433379), (237, 1705932927), (711, 568644309), (773, 523035063), (2133, 189548103), (2319, 174345021), (6399, 63182701), (6957, 58115007), (20871, 19371669), (61067, 6620697), (62613, 6457223), (81737, 4946427), (183201, 2206899), (245211, 1648809), (549603, 735633)]