31992147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19009}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 53380080

約数和(自身を除く): 21387933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 19009, 57027, 171081, 209099, 323153, 627297, 969459, 1881891, 2908377, 3554683, 10664049, 31992147]

約数ペア:

[(1, 31992147), (3, 10664049), (9, 3554683), (11, 2908377), (17, 1881891), (33, 969459), (51, 627297), (99, 323153), (153, 209099), (187, 171081), (561, 57027), (1683, 19009)]