68943039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3547}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 108994560

約数和(自身を除く): 40051521

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 3547, 6479, 10641, 19437, 39017, 67393, 109957, 117051, 202179, 329871, 741323, 1209527, 2089183, 2223969, 3628581, 6267549, 22981013, 68943039]

約数ペア:

[(1, 68943039), (3, 22981013), (11, 6267549), (19, 3628581), (31, 2223969), (33, 2089183), (57, 1209527), (93, 741323), (209, 329871), (341, 202179), (589, 117051), (627, 109957), (1023, 67393), (1767, 39017), (3547, 19437), (6479, 10641)]