129519141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 192741120

約数和(自身を除く): 63221979

約数列:

[1, 3, 17, 23, 51, 69, 109, 327, 391, 1013, 1173, 1853, 2507, 3039, 5559, 7521, 17221, 23299, 42619, 51663, 69897, 110417, 127857, 331251, 396083, 1188249, 1877089, 2539591, 5631267, 7618773, 43173047, 129519141]

約数ペア:

[(1, 129519141), (3, 43173047), (17, 7618773), (23, 5631267), (51, 2539591), (69, 1877089), (109, 1188249), (327, 396083), (391, 331251), (1013, 127857), (1173, 110417), (1853, 69897), (2507, 51663), (3039, 42619), (5559, 23299), (7521, 17221)]