155773449

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 251641600

約数和(自身を除く): 95868151

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 5479, 9477, 16437, 28431, 49311, 71227, 147933, 213681, 443799, 641043, 1331397, 1923129, 3994191, 5769387, 11982573, 17308161, 51924483, 155773449]

約数ペア:

[(1, 155773449), (3, 51924483), (9, 17308161), (13, 11982573), (27, 5769387), (39, 3994191), (81, 1923129), (117, 1331397), (243, 641043), (351, 443799), (729, 213681), (1053, 147933), (2187, 71227), (3159, 49311), (5479, 28431), (9477, 16437)]