55817559

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1051}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 94932480

約数和(自身を除く): 39114921

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1051, 1967, 2529, 3153, 5901, 7357, 7587, 9459, 17703, 22071, 28377, 53109, 66213, 198639, 295331, 885993, 2067317, 2657979, 6201951, 7973937, 18605853, 55817559]

約数ペア:

[(1, 55817559), (3, 18605853), (7, 7973937), (9, 6201951), (21, 2657979), (27, 2067317), (63, 885993), (189, 295331), (281, 198639), (843, 66213), (1051, 53109), (1967, 28377), (2529, 22071), (3153, 17703), (5901, 9459), (7357, 7587)]