89788377

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{90971}}^1$

素因数の和:91028

約数の個数: 16

約数和(自身を含む): 139732992

約数和(自身を除く): 49944615

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 90971, 272913, 636797, 1910391, 4275637, 12826911, 29929459, 89788377]

約数ペア:

[(1, 89788377), (3, 29929459), (7, 12826911), (21, 4275637), (47, 1910391), (141, 636797), (329, 272913), (987, 90971)]