171497241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21149}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 267251400

約数和(自身を除く): 95754159

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 21149, 63447, 190341, 359533, 1078599, 1120897, 3235797, 3362691, 10088073, 19055249, 57165747, 171497241]

約数ペア:

[(1, 171497241), (3, 57165747), (9, 19055249), (17, 10088073), (51, 3362691), (53, 3235797), (153, 1120897), (159, 1078599), (477, 359533), (901, 190341), (2703, 63447), (8109, 21149)]