127398909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 197074944

約数和(自身を除く): 69676035

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 759, 1219, 1749, 3167, 3657, 9501, 13409, 34837, 40227, 72841, 104511, 167851, 218523, 503553, 801251, 1846361, 2403753, 3860573, 5539083, 11581719, 42466303, 127398909]

約数ペア:

[(1, 127398909), (3, 42466303), (11, 11581719), (23, 5539083), (33, 3860573), (53, 2403753), (69, 1846361), (159, 801251), (253, 503553), (583, 218523), (759, 167851), (1219, 104511), (1749, 72841), (3167, 40227), (3657, 34837), (9501, 13409)]