82052421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 133954560

約数和(自身を除く): 51902139

約数列:

[1, 3, 11, 17, 33, 37, 51, 59, 67, 111, 177, 187, 201, 407, 561, 629, 649, 737, 1003, 1139, 1221, 1887, 1947, 2183, 2211, 2479, 3009, 3417, 3953, 6549, 6919, 7437, 11033, 11859, 12529, 20757, 24013, 27269, 33099, 37111, 37587, 42143, 43483, 67201, 72039, 81807, 111333, 126429, 130449, 146261, 201603, 408221, 438783, 463573, 739211, 1224663, 1390719, 1608871, 2217633, 2486437, 4826613, 7459311, 27350807, 82052421]

約数ペア:

[(1, 82052421), (3, 27350807), (11, 7459311), (17, 4826613), (33, 2486437), (37, 2217633), (51, 1608871), (59, 1390719), (67, 1224663), (111, 739211), (177, 463573), (187, 438783), (201, 408221), (407, 201603), (561, 146261), (629, 130449), (649, 126429), (737, 111333), (1003, 81807), (1139, 72039), (1221, 67201), (1887, 43483), (1947, 42143), (2183, 37587), (2211, 37111), (2479, 33099), (3009, 27269), (3417, 24013), (3953, 20757), (6549, 12529), (6919, 11859), (7437, 11033)]