193089477

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 302376960

約数和(自身を除く): 109287483

約数列:

[1, 3, 7, 21, 59, 101, 177, 303, 413, 707, 1239, 1543, 2121, 4629, 5959, 10801, 17877, 32403, 41713, 91037, 125139, 155843, 273111, 467529, 637259, 1090901, 1911777, 3272703, 9194737, 27584211, 64363159, 193089477]

約数ペア:

[(1, 193089477), (3, 64363159), (7, 27584211), (21, 9194737), (59, 3272703), (101, 1911777), (177, 1090901), (303, 637259), (413, 467529), (707, 273111), (1239, 155843), (1543, 125139), (2121, 91037), (4629, 41713), (5959, 32403), (10801, 17877)]