228185613

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 344395520

約数和(自身を除く): 116209907

約数列:

[1, 3, 9, 27, 97, 151, 291, 453, 577, 873, 1359, 1731, 2619, 4077, 5193, 14647, 15579, 43941, 55969, 87127, 131823, 167907, 261381, 395469, 503721, 784143, 1511163, 2352429, 8451319, 25353957, 76061871, 228185613]

約数ペア:

[(1, 228185613), (3, 76061871), (9, 25353957), (27, 8451319), (97, 2352429), (151, 1511163), (291, 784143), (453, 503721), (577, 395469), (873, 261381), (1359, 167907), (1731, 131823), (2619, 87127), (4077, 55969), (5193, 43941), (14647, 15579)]