85188321

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{7027}}^1$

素因数の和:7485

約数の個数: 16

約数和(自身を含む): 126504000

約数和(自身を除く): 41315679

約数列:

[1, 3, 9, 27, 449, 1347, 4041, 7027, 12123, 21081, 63243, 189729, 3155123, 9465369, 28396107, 85188321]

約数ペア:

[(1, 85188321), (3, 28396107), (9, 9465369), (27, 3155123), (449, 189729), (1347, 63243), (4041, 21081), (7027, 12123)]