55199871

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3733}}^1$

素因数の和:3823

約数の個数: 24

約数和(自身を含む): 83880576

約数和(自身を除く): 28680705

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 3733, 4929, 11199, 14787, 33597, 115723, 197849, 347169, 593547, 1041507, 1780641, 6133319, 18399957, 55199871]

約数ペア:

[(1, 55199871), (3, 18399957), (9, 6133319), (31, 1780641), (53, 1041507), (93, 593547), (159, 347169), (279, 197849), (477, 115723), (1643, 33597), (3733, 14787), (4929, 11199)]