72680073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17959}}^1$

素因数の和:18052

約数の個数: 16

約数和(自身を含む): 103449600

約数和(自身を除く): 30769527

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 17959, 53877, 341221, 1023663, 1275089, 3825267, 24226691, 72680073]

約数ペア:

[(1, 72680073), (3, 24226691), (19, 3825267), (57, 1275089), (71, 1023663), (213, 341221), (1349, 53877), (4047, 17959)]