66493647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39543

約数の個数: 24

約数和(自身を含む): 110944080

約数和(自身を除く): 44450433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 39509, 118527, 355581, 434599, 671653, 1303797, 2014959, 3911391, 6044877, 7388183, 22164549, 66493647]

約数ペア:

[(1, 66493647), (3, 22164549), (9, 7388183), (11, 6044877), (17, 3911391), (33, 2014959), (51, 1303797), (99, 671653), (153, 434599), (187, 355581), (561, 118527), (1683, 39509)]