52698861

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{20261}}^1$

素因数の和:20301

約数の個数: 18

約数和(自身を含む): 80865642

約数和(自身を除く): 28166781

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 20261, 60783, 182349, 344437, 1033311, 3099933, 5855429, 17566287, 52698861]

約数ペア:

[(1, 52698861), (3, 17566287), (9, 5855429), (17, 3099933), (51, 1033311), (153, 344437), (289, 182349), (867, 60783), (2601, 20261)]