55884993

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 76851456

約数和(自身を除く): 20966463

約数列:

[1, 3, 43, 129, 131, 393, 3307, 5633, 9921, 16899, 142201, 426603, 433217, 1299651, 18628331, 55884993]

約数ペア:

[(1, 55884993), (3, 18628331), (43, 1299651), (129, 433217), (131, 426603), (393, 142201), (3307, 16899), (5633, 9921)]