71462313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1129}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 111467720

約数和(自身を除く): 40005407

約数列:

[1, 3, 9, 13, 39, 117, 541, 1129, 1623, 3387, 4869, 7033, 10161, 14677, 21099, 44031, 63297, 132093, 610789, 1832367, 5497101, 7940257, 23820771, 71462313]

約数ペア:

[(1, 71462313), (3, 23820771), (9, 7940257), (13, 5497101), (39, 1832367), (117, 610789), (541, 132093), (1129, 63297), (1623, 44031), (3387, 21099), (4869, 14677), (7033, 10161)]