137799603

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 217048320

約数和(自身を除く): 79248717

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 459, 907, 993, 2721, 2979, 5627, 8163, 8937, 15419, 16881, 24489, 46257, 50643, 138771, 151929, 300217, 416313, 900651, 2701953, 5103689, 8105859, 15311067, 45933201, 137799603]

約数ペア:

[(1, 137799603), (3, 45933201), (9, 15311067), (17, 8105859), (27, 5103689), (51, 2701953), (153, 900651), (331, 416313), (459, 300217), (907, 151929), (993, 138771), (2721, 50643), (2979, 46257), (5627, 24489), (8163, 16881), (8937, 15419)]