90651327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 139785408

約数和(自身を除く): 49134081

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1241, 1873, 2847, 3723, 5619, 16133, 24349, 31841, 48399, 73047, 95523, 136729, 410187, 413933, 1241799, 1777477, 2324393, 5332431, 6973179, 30217109, 90651327]

約数ペア:

[(1, 90651327), (3, 30217109), (13, 6973179), (17, 5332431), (39, 2324393), (51, 1777477), (73, 1241799), (219, 413933), (221, 410187), (663, 136729), (949, 95523), (1241, 73047), (1873, 48399), (2847, 31841), (3723, 24349), (5619, 16133)]