124730109

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6449}}^1$

素因数の和:6769

約数の個数: 24

約数和(自身を含む): 206606400

約数和(自身を除く): 81876291

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 6449, 19341, 19347, 45143, 58041, 135429, 406287, 1979843, 5939529, 13858901, 17818587, 41576703, 124730109]

約数ペア:

[(1, 124730109), (3, 41576703), (7, 17818587), (9, 13858901), (21, 5939529), (63, 1979843), (307, 406287), (921, 135429), (2149, 58041), (2763, 45143), (6447, 19347), (6449, 19341)]