735209217

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{533921}}^1$

素因数の和:533950

約数の個数: 20

約数和(自身を含む): 1162882116

約数和(自身を除く): 427672899

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 533921, 1601763, 4805289, 9076657, 14415867, 27229971, 43247601, 81689913, 245069739, 735209217]

約数ペア:

[(1, 735209217), (3, 245069739), (9, 81689913), (17, 43247601), (27, 27229971), (51, 14415867), (81, 9076657), (153, 4805289), (459, 1601763), (1377, 533921)]