147659811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 78132189

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 1157, 1691, 2239, 3471, 5073, 6717, 21983, 29107, 42541, 65949, 87321, 127623, 199271, 553033, 597813, 1659099, 2590523, 3786149, 7771569, 11358447, 49219937, 147659811]

約数ペア:

[(1, 147659811), (3, 49219937), (13, 11358447), (19, 7771569), (39, 3786149), (57, 2590523), (89, 1659099), (247, 597813), (267, 553033), (741, 199271), (1157, 127623), (1691, 87321), (2239, 65949), (3471, 42541), (5073, 29107), (6717, 21983)]