201333519

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{43607}}^1$

素因数の和:43641

約数の個数: 24

約数和(自身を含む): 317466240

約数和(自身を除く): 116132721

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 43607, 130821, 392463, 828533, 1177389, 2485599, 3532167, 7456797, 10596501, 22370391, 67111173, 201333519]

約数ペア:

[(1, 201333519), (3, 67111173), (9, 22370391), (19, 10596501), (27, 7456797), (57, 3532167), (81, 2485599), (171, 1177389), (243, 828533), (513, 392463), (1539, 130821), (4617, 43607)]