1566797967

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9467}}^1$

素因数の和:9588

約数の個数: 48

約数和(自身を含む): 2694062592

約数和(自身を除く): 1127264625

約数列:

[1, 3, 7, 9, 21, 37, 63, 71, 111, 213, 259, 333, 497, 639, 777, 1491, 2331, 2627, 4473, 7881, 9467, 18389, 23643, 28401, 55167, 66269, 85203, 165501, 198807, 350279, 596421, 672157, 1050837, 2016471, 2451953, 3152511, 4705099, 6049413, 7355859, 14115297, 22067577, 24869809, 42345891, 74609427, 174088663, 223828281, 522265989, 1566797967]

約数ペア:

[(1, 1566797967), (3, 522265989), (7, 223828281), (9, 174088663), (21, 74609427), (37, 42345891), (63, 24869809), (71, 22067577), (111, 14115297), (213, 7355859), (259, 6049413), (333, 4705099), (497, 3152511), (639, 2451953), (777, 2016471), (1491, 1050837), (2331, 672157), (2627, 596421), (4473, 350279), (7881, 198807), (9467, 165501), (18389, 85203), (23643, 66269), (28401, 55167)]