84778983

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1013}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 130027248

約数和(自身を除く): 45248265

約数列:

[1, 3, 9, 17, 51, 153, 547, 1013, 1641, 3039, 4923, 9117, 9299, 17221, 27897, 51663, 83691, 154989, 554111, 1662333, 4986999, 9419887, 28259661, 84778983]

約数ペア:

[(1, 84778983), (3, 28259661), (9, 9419887), (17, 4986999), (51, 1662333), (153, 554111), (547, 154989), (1013, 83691), (1641, 51663), (3039, 27897), (4923, 17221), (9117, 9299)]