26864649

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 45731840

約数和(自身を除く): 18867191

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 463, 921, 1389, 2149, 2763, 3241, 4167, 6447, 8289, 9723, 12501, 19341, 29169, 58023, 87507, 142141, 426423, 994987, 1279269, 2984961, 3837807, 8954883, 26864649]

約数ペア:

[(1, 26864649), (3, 8954883), (7, 3837807), (9, 2984961), (21, 1279269), (27, 994987), (63, 426423), (189, 142141), (307, 87507), (463, 58023), (921, 29169), (1389, 19341), (2149, 12501), (2763, 9723), (3241, 8289), (4167, 6447)]