126722857557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{65407}}^1$

素因数の和:66129

約数の個数: 32

約数和(自身を含む): 180689338368

約数和(自身を除く): 53966480811

約数列:

[1, 3, 23, 43, 69, 129, 653, 989, 1959, 2967, 15019, 28079, 45057, 65407, 84237, 196221, 645817, 1504361, 1937451, 2812501, 4513083, 8437503, 42710771, 64687523, 128132313, 194062569, 982347733, 1836563153, 2947043199, 5509689459, 42240952519, 126722857557]

約数ペア:

[(1, 126722857557), (3, 42240952519), (23, 5509689459), (43, 2947043199), (69, 1836563153), (129, 982347733), (653, 194062569), (989, 128132313), (1959, 64687523), (2967, 42710771), (15019, 8437503), (28079, 4513083), (45057, 2812501), (65407, 1937451), (84237, 1504361), (196221, 645817)]