117686961

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9679}}^1$

素因数の和:9885

約数の個数: 24

約数和(自身を含む): 195303680

約数和(自身を除く): 77616719

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 9679, 12159, 29037, 67753, 87111, 203259, 609777, 1868047, 5604141, 13076329, 16812423, 39228987, 117686961]

約数ペア:

[(1, 117686961), (3, 39228987), (7, 16812423), (9, 13076329), (21, 5604141), (63, 1868047), (193, 609777), (579, 203259), (1351, 87111), (1737, 67753), (4053, 29037), (9679, 12159)]