67193709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 39036051

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 3457, 6479, 10371, 19437, 38027, 65683, 107167, 114081, 197049, 321501, 722513, 1178837, 2036173, 2167539, 3536511, 6108519, 22397903, 67193709]

約数ペア:

[(1, 67193709), (3, 22397903), (11, 6108519), (19, 3536511), (31, 2167539), (33, 2036173), (57, 1178837), (93, 722513), (209, 321501), (341, 197049), (589, 114081), (627, 107167), (1023, 65683), (1767, 38027), (3457, 19437), (6479, 10371)]