54664113

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 85550080

約数和(自身を除く): 30885967

約数列:

[1, 3, 7, 21, 61, 139, 183, 307, 417, 427, 921, 973, 1281, 2149, 2919, 6447, 8479, 18727, 25437, 42673, 56181, 59353, 128019, 131089, 178059, 298711, 393267, 896133, 2603053, 7809159, 18221371, 54664113]

約数ペア:

[(1, 54664113), (3, 18221371), (7, 7809159), (21, 2603053), (61, 896133), (139, 393267), (183, 298711), (307, 178059), (417, 131089), (427, 128019), (921, 59353), (973, 56181), (1281, 42673), (2149, 25437), (2919, 18727), (6447, 8479)]