201176181

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24809}}^1$

素因数の和:24885

約数の個数: 24

約数和(自身を含む): 313499160

約数和(自身を除く): 112322979

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 24809, 74427, 223281, 421753, 1265259, 1314877, 3795777, 3944631, 11833893, 22352909, 67058727, 201176181]

約数ペア:

[(1, 201176181), (3, 67058727), (9, 22352909), (17, 11833893), (51, 3944631), (53, 3795777), (153, 1314877), (159, 1265259), (477, 421753), (901, 223281), (2703, 74427), (8109, 24809)]