55557591

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{14851}}^1$

素因数の和:14926

約数の個数: 16

約数和(自身を含む): 78418560

約数和(自身を除く): 22860969

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 14851, 44553, 430679, 638593, 1292037, 1915779, 18519197, 55557591]

約数ペア:

[(1, 55557591), (3, 18519197), (29, 1915779), (43, 1292037), (87, 638593), (129, 430679), (1247, 44553), (3741, 14851)]