39118180209

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 52986839040

約数和(自身を除く): 13868658831

約数列:

[1, 3, 127, 211, 381, 431, 633, 1129, 1293, 3387, 26797, 54737, 80391, 90941, 143383, 164211, 238219, 272823, 430149, 486599, 714657, 1459797, 11549507, 30253813, 34648521, 61798073, 90761439, 102672389, 185394219, 308017167, 13039393403, 39118180209]

約数ペア:

[(1, 39118180209), (3, 13039393403), (127, 308017167), (211, 185394219), (381, 102672389), (431, 90761439), (633, 61798073), (1129, 34648521), (1293, 30253813), (3387, 11549507), (26797, 1459797), (54737, 714657), (80391, 486599), (90941, 430149), (143383, 272823), (164211, 238219)]