90425559

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{13009}}^1$

素因数の和:13350

約数の個数: 16

約数和(自身を含む): 138218240

約数和(自身を除く): 47792681

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 13009, 39027, 91063, 273189, 4305979, 12917937, 30141853, 90425559]

約数ペア:

[(1, 90425559), (3, 30141853), (7, 12917937), (21, 4305979), (331, 273189), (993, 91063), (2317, 39027), (6951, 13009)]