80492906457

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{231779}}^1$

素因数の和:232653

約数の個数: 24

約数和(自身を含む): 118886451840

約数和(自身を除く): 38393545383

約数列:

[1, 3, 9, 47, 141, 423, 821, 2463, 7389, 38587, 115761, 231779, 347283, 695337, 2086011, 10893613, 32680839, 98042517, 190290559, 570871677, 1712615031, 8943656273, 26830968819, 80492906457]

約数ペア:

[(1, 80492906457), (3, 26830968819), (9, 8943656273), (47, 1712615031), (141, 570871677), (423, 190290559), (821, 98042517), (2463, 32680839), (7389, 10893613), (38587, 2086011), (115761, 695337), (231779, 347283)]