156179097

素因数分解:

$3^4\times {\mathrm{661}}^1\times {\mathrm{2917}}^1$

素因数の和:3590

約数の個数: 20

約数和(自身を含む): 233737636

約数和(自身を除く): 77558539

約数列:

[1, 3, 9, 27, 81, 661, 1983, 2917, 5949, 8751, 17847, 26253, 53541, 78759, 236277, 1928137, 5784411, 17353233, 52059699, 156179097]

約数ペア:

[(1, 156179097), (3, 52059699), (9, 17353233), (27, 5784411), (81, 1928137), (661, 236277), (1983, 78759), (2917, 53541), (5949, 26253), (8751, 17847)]