80562993

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{7537}}^1$

素因数の和:8056

約数の個数: 16

約数和(自身を含む): 123020160

約数和(自身を除く): 42457167

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 7537, 10689, 22611, 52759, 158277, 3836333, 11508999, 26854331, 80562993]

約数ペア:

[(1, 80562993), (3, 26854331), (7, 11508999), (21, 3836333), (509, 158277), (1527, 52759), (3563, 22611), (7537, 10689)]