1548902007

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{99079}}^1$

素因数の和:99284

約数の個数: 20

約数和(自身を含む): 2325803920

約数和(自身を除く): 776901913

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 15633, 99079, 297237, 891711, 2675133, 8025399, 19122247, 57366741, 172100223, 516300669, 1548902007]

約数ペア:

[(1, 1548902007), (3, 516300669), (9, 172100223), (27, 57366741), (81, 19122247), (193, 8025399), (579, 2675133), (1737, 891711), (5211, 297237), (15633, 99079)]