129614247

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30707}}^1$

素因数の和:30787

約数の個数: 24

約数和(自身を含む): 217166976

約数和(自身を除く): 87552729

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 30707, 92121, 214949, 276363, 644847, 1934541, 2057369, 6172107, 14401583, 18516321, 43204749, 129614247]

約数ペア:

[(1, 129614247), (3, 43204749), (7, 18516321), (9, 14401583), (21, 6172107), (63, 2057369), (67, 1934541), (201, 644847), (469, 276363), (603, 214949), (1407, 92121), (4221, 30707)]