15671906649

素因数分解:

$3^5\times 7^1\times {\mathrm{9213349}}^1$

素因数の和:9213371

約数の個数: 24

約数和(自身を含む): 26829275200

約数和(自身を除く): 11157368551

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9213349, 27640047, 64493443, 82920141, 193480329, 248760423, 580440987, 746281269, 1741322961, 2238843807, 5223968883, 15671906649]

約数ペア:

[(1, 15671906649), (3, 5223968883), (7, 2238843807), (9, 1741322961), (21, 746281269), (27, 580440987), (63, 248760423), (81, 193480329), (189, 82920141), (243, 64493443), (567, 27640047), (1701, 9213349)]