353292921

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{40763}}^1$

素因数の和:40882

約数の個数: 20

約数和(自身を含む): 532703952

約数和(自身を除く): 179411031

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 40763, 122289, 366867, 1100601, 3301803, 4361641, 13084923, 39254769, 117764307, 353292921]

約数ペア:

[(1, 353292921), (3, 117764307), (9, 39254769), (27, 13084923), (81, 4361641), (107, 3301803), (321, 1100601), (963, 366867), (2889, 122289), (8667, 40763)]