214144479

素因数分解:

$3^8\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 324989184

約数和(自身を除く): 110844705

約数列:

[1, 3, 9, 27, 81, 127, 243, 257, 381, 729, 771, 1143, 2187, 2313, 3429, 6561, 6939, 10287, 20817, 30861, 32639, 62451, 92583, 97917, 187353, 277749, 293751, 562059, 833247, 881253, 1686177, 2643759, 7931277, 23793831, 71381493, 214144479]

約数ペア:

[(1, 214144479), (3, 71381493), (9, 23793831), (27, 7931277), (81, 2643759), (127, 1686177), (243, 881253), (257, 833247), (381, 562059), (729, 293751), (771, 277749), (1143, 187353), (2187, 97917), (2313, 92583), (3429, 62451), (6561, 32639), (6939, 30861), (10287, 20817)]