87344649

素因数分解:

$3^5\times 7^1\times {\mathrm{51349}}^1$

素因数の和:51371

約数の個数: 24

約数和(自身を含む): 149531200

約数和(自身を除く): 62186551

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 51349, 154047, 359443, 462141, 1078329, 1386423, 3234987, 4159269, 9704961, 12477807, 29114883, 87344649]

約数ペア:

[(1, 87344649), (3, 29114883), (7, 12477807), (9, 9704961), (21, 4159269), (27, 3234987), (63, 1386423), (81, 1078329), (189, 462141), (243, 359443), (567, 154047), (1701, 51349)]