129635217

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{8389}}^1$

素因数の和:8513

約数の個数: 24

約数和(自身を含む): 200252520

約数和(自身を除く): 70617303

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 8389, 15453, 25167, 75501, 142613, 427839, 847289, 1283517, 2541867, 7625601, 14403913, 43211739, 129635217]

約数ペア:

[(1, 129635217), (3, 43211739), (9, 14403913), (17, 7625601), (51, 2541867), (101, 1283517), (153, 847289), (303, 427839), (909, 142613), (1717, 75501), (5151, 25167), (8389, 15453)]