5578227

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4080

約数の個数: 20

約数和(自身を含む): 8825256

約数和(自身を除く): 3247029

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 4051, 12153, 36459, 68867, 109377, 206601, 328131, 619803, 1859409, 5578227]

約数ペア:

[(1, 5578227), (3, 1859409), (9, 619803), (17, 328131), (27, 206601), (51, 109377), (81, 68867), (153, 36459), (459, 12153), (1377, 4051)]