157078978083

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{180883}}^1$

素因数の和:181117

約数の個数: 40

約数和(自身を含む): 239530934016

約数和(自身を除く): 82451955933

約数列:

[1, 3, 9, 27, 71, 81, 151, 213, 453, 639, 1359, 1917, 4077, 5751, 10721, 12231, 32163, 96489, 180883, 289467, 542649, 868401, 1627947, 4883841, 12842693, 14651523, 27313333, 38528079, 81939999, 115584237, 245819997, 346752711, 737459991, 1040258133, 1939246643, 2212379973, 5817739929, 17453219787, 52359659361, 157078978083]

約数ペア:

[(1, 157078978083), (3, 52359659361), (9, 17453219787), (27, 5817739929), (71, 2212379973), (81, 1939246643), (151, 1040258133), (213, 737459991), (453, 346752711), (639, 245819997), (1359, 115584237), (1917, 81939999), (4077, 38528079), (5751, 27313333), (10721, 14651523), (12231, 12842693), (32163, 4883841), (96489, 1627947), (180883, 868401), (289467, 542649)]