27120009

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41659}}^1$

素因数の和:41700

約数の個数: 16

約数和(自身を含む): 42659840

約数和(自身を除く): 15539831

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 41659, 124977, 291613, 874839, 1291429, 3874287, 9040003, 27120009]

約数ペア:

[(1, 27120009), (3, 9040003), (7, 3874287), (21, 1291429), (31, 874839), (93, 291613), (217, 124977), (651, 41659)]