90159261

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2579}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 123509760

約数和(自身を除く): 33350499

約数列:

[1, 3, 43, 129, 271, 813, 2579, 7737, 11653, 34959, 110897, 332691, 698909, 2096727, 30053087, 90159261]

約数ペア:

[(1, 90159261), (3, 30053087), (43, 2096727), (129, 698909), (271, 332691), (813, 110897), (2579, 34959), (7737, 11653)]