81176019

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1663}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 110702592

約数和(自身を除く): 29526573

約数列:

[1, 3, 53, 159, 307, 921, 1663, 4989, 16271, 48813, 88139, 264417, 510541, 1531623, 27058673, 81176019]

約数ペア:

[(1, 81176019), (3, 27058673), (53, 1531623), (159, 510541), (307, 264417), (921, 88139), (1663, 48813), (4989, 16271)]