127295541

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 197554500

約数和(自身を除く): 70258959

約数列:

[1, 3, 9, 17, 51, 109, 153, 289, 327, 449, 867, 981, 1347, 1853, 2601, 4041, 5559, 7633, 16677, 22899, 31501, 48941, 68697, 94503, 129761, 146823, 283509, 389283, 440469, 831997, 1167849, 2495991, 7487973, 14143949, 42431847, 127295541]

約数ペア:

[(1, 127295541), (3, 42431847), (9, 14143949), (17, 7487973), (51, 2495991), (109, 1167849), (153, 831997), (289, 440469), (327, 389283), (449, 283509), (867, 146823), (981, 129761), (1347, 94503), (1853, 68697), (2601, 48941), (4041, 31501), (5559, 22899), (7633, 16677)]