61256181

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 97210368

約数和(自身を除く): 35954187

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 1171, 2491, 3513, 7473, 8197, 17437, 24591, 52311, 55037, 62063, 165111, 186189, 385259, 434441, 1155777, 1303323, 2916961, 8750883, 20418727, 61256181]

約数ペア:

[(1, 61256181), (3, 20418727), (7, 8750883), (21, 2916961), (47, 1303323), (53, 1155777), (141, 434441), (159, 385259), (329, 186189), (371, 165111), (987, 62063), (1113, 55037), (1171, 52311), (2491, 24591), (3513, 17437), (7473, 8197)]