80002153

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8773

約数の個数: 24

約数和(自身を含む): 107508384

約数和(自身を除く): 27506231

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 8731, 9163, 61117, 96041, 148427, 427819, 672287, 1038989, 1632697, 4706009, 7272923, 11428879, 80002153]

約数ペア:

[(1, 80002153), (7, 11428879), (11, 7272923), (17, 4706009), (49, 1632697), (77, 1038989), (119, 672287), (187, 427819), (539, 148427), (833, 96041), (1309, 61117), (8731, 9163)]