69450321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2729}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 28829679

約数列:

[1, 3, 17, 51, 499, 1497, 2729, 8187, 8483, 25449, 46393, 139179, 1361771, 4085313, 23150107, 69450321]

約数ペア:

[(1, 69450321), (3, 23150107), (17, 4085313), (51, 1361771), (499, 139179), (1497, 46393), (2729, 25449), (8187, 8483)]