143451561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{6421}}^1$

素因数の和:7112

約数の個数: 16

約数和(自身を含む): 208997568

約数和(自身を除く): 65546007

約数列:

[1, 3, 11, 33, 677, 2031, 6421, 7447, 19263, 22341, 70631, 211893, 4347017, 13041051, 47817187, 143451561]

約数ペア:

[(1, 143451561), (3, 47817187), (11, 13041051), (33, 4347017), (677, 211893), (2031, 70631), (6421, 22341), (7447, 19263)]