42585137

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 54163200

約数和(自身を除く): 11578063

約数列:

[1, 7, 19, 29, 61, 133, 181, 203, 427, 551, 1159, 1267, 1769, 3439, 3857, 5249, 8113, 11041, 12383, 24073, 33611, 36743, 77287, 99731, 209779, 235277, 320189, 698117, 1468453, 2241323, 6083591, 42585137]

約数ペア:

[(1, 42585137), (7, 6083591), (19, 2241323), (29, 1468453), (61, 698117), (133, 320189), (181, 235277), (203, 209779), (427, 99731), (551, 77287), (1159, 36743), (1267, 33611), (1769, 24073), (3439, 12383), (3857, 11041), (5249, 8113)]