172747377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5647}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 281948160

約数和(自身を除く): 109200783

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 927, 1133, 2781, 3399, 5647, 10197, 16941, 30591, 50823, 62117, 152469, 186351, 559053, 581641, 1677159, 1744923, 5234769, 6398051, 15704307, 19194153, 57582459, 172747377]

約数ペア:

[(1, 172747377), (3, 57582459), (9, 19194153), (11, 15704307), (27, 6398051), (33, 5234769), (99, 1744923), (103, 1677159), (297, 581641), (309, 559053), (927, 186351), (1133, 152469), (2781, 62117), (3399, 50823), (5647, 30591), (10197, 16941)]