127888767

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 65163393

約数列:

[1, 3, 9, 27, 113, 167, 251, 339, 501, 753, 1017, 1503, 2259, 3051, 4509, 6777, 18871, 28363, 41917, 56613, 85089, 125751, 169839, 255267, 377253, 509517, 765801, 1131759, 4736621, 14209863, 42629589, 127888767]

約数ペア:

[(1, 127888767), (3, 42629589), (9, 14209863), (27, 4736621), (113, 1131759), (167, 765801), (251, 509517), (339, 377253), (501, 255267), (753, 169839), (1017, 125751), (1503, 85089), (2259, 56613), (3051, 41917), (4509, 28363), (6777, 18871)]