168286077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20753}}^1$

素因数の和:20829

約数の個数: 24

約数和(自身を含む): 262247544

約数和(自身を除く): 93961467

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 20753, 62259, 186777, 352801, 1058403, 1099909, 3175209, 3299727, 9899181, 18698453, 56095359, 168286077]

約数ペア:

[(1, 168286077), (3, 56095359), (9, 18698453), (17, 9899181), (51, 3299727), (53, 3175209), (153, 1099909), (159, 1058403), (477, 352801), (901, 186777), (2703, 62259), (8109, 20753)]