210801969909

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{27015503}}^1$

素因数の和:27015546

約数の個数: 24

約数和(自身を含む): 331750389120

約数和(自身を除く): 120948419211

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 27015503, 81046509, 243139527, 459263551, 729418581, 1377790653, 4133371959, 7807480367, 12400115877, 23422441101, 70267323303, 210801969909]

約数ペア:

[(1, 210801969909), (3, 70267323303), (9, 23422441101), (17, 12400115877), (27, 7807480367), (51, 4133371959), (153, 1377790653), (289, 729418581), (459, 459263551), (867, 243139527), (2601, 81046509), (7803, 27015503)]