173629089

素因数分解:

$3^5\times {\mathrm{409}}^1\times {\mathrm{1747}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 260871520

約数和(自身を除く): 87242431

約数列:

[1, 3, 9, 27, 81, 243, 409, 1227, 1747, 3681, 5241, 11043, 15723, 33129, 47169, 99387, 141507, 424521, 714523, 2143569, 6430707, 19292121, 57876363, 173629089]

約数ペア:

[(1, 173629089), (3, 57876363), (9, 19292121), (27, 6430707), (81, 2143569), (243, 714523), (409, 424521), (1227, 141507), (1747, 99387), (3681, 47169), (5241, 33129), (11043, 15723)]