189985293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{11933}}^1$

素因数の和:12029

約数の個数: 24

約数和(自身を含む): 288564120

約数和(自身を除く): 98578827

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 11933, 15921, 35799, 107397, 346057, 727913, 1038171, 2183739, 3114513, 6551217, 21109477, 63328431, 189985293]

約数ペア:

[(1, 189985293), (3, 63328431), (9, 21109477), (29, 6551217), (61, 3114513), (87, 2183739), (183, 1038171), (261, 727913), (549, 346057), (1769, 107397), (5307, 35799), (11933, 15921)]