159699463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 205793280

約数和(自身を除く): 46093817

約数列:

[1, 7, 11, 43, 77, 139, 301, 347, 473, 973, 1529, 2429, 3311, 3817, 5977, 10703, 14921, 26719, 41839, 48233, 65747, 104447, 164131, 337631, 460229, 530563, 1148917, 2074019, 3713941, 14518133, 22814209, 159699463]

約数ペア:

[(1, 159699463), (7, 22814209), (11, 14518133), (43, 3713941), (77, 2074019), (139, 1148917), (301, 530563), (347, 460229), (473, 337631), (973, 164131), (1529, 104447), (2429, 65747), (3311, 48233), (3817, 41839), (5977, 26719), (10703, 14921)]