128217297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49069}}^1$

素因数の和:49152

約数の個数: 16

約数和(自身を含む): 186858560

約数和(自身を除く): 58641263

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 49069, 147207, 637897, 1913691, 3287623, 9862869, 42739099, 128217297]

約数ペア:

[(1, 128217297), (3, 42739099), (13, 9862869), (39, 3287623), (67, 1913691), (201, 637897), (871, 147207), (2613, 49069)]