55984761

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30643}}^1$

素因数の和:30685

約数の個数: 24

約数和(自身を含む): 95609280

約数和(自身を除く): 39624519

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 30643, 91929, 214501, 275787, 643503, 888647, 1930509, 2665941, 6220529, 7997823, 18661587, 55984761]

約数ペア:

[(1, 55984761), (3, 18661587), (7, 7997823), (9, 6220529), (21, 2665941), (29, 1930509), (63, 888647), (87, 643503), (203, 275787), (261, 214501), (609, 91929), (1827, 30643)]