79950081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 36494079

約数列:

[1, 3, 19, 37, 57, 111, 167, 227, 501, 681, 703, 2109, 3173, 4313, 6179, 8399, 9519, 12939, 18537, 25197, 37909, 113727, 117401, 159581, 352203, 478743, 720271, 1402633, 2160813, 4207899, 26650027, 79950081]

約数ペア:

[(1, 79950081), (3, 26650027), (19, 4207899), (37, 2160813), (57, 1402633), (111, 720271), (167, 478743), (227, 352203), (501, 159581), (681, 117401), (703, 113727), (2109, 37909), (3173, 25197), (4313, 18537), (6179, 12939), (8399, 9519)]