55423791

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{120749}}^1$

素因数の和:120775

約数の個数: 16

約数和(自身を含む): 86940000

約数和(自身を除く): 31516209

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 120749, 362247, 1086741, 2052733, 3260223, 6158199, 18474597, 55423791]

約数ペア:

[(1, 55423791), (3, 18474597), (9, 6158199), (17, 3260223), (27, 2052733), (51, 1086741), (153, 362247), (459, 120749)]