156977149878

素因数分解:

$2^1\times 3^3\times {\mathrm{1607}}^1\times {\mathrm{1808951}}^1$

素因数の和:1810569

約数の個数: 32

約数和(自身を含む): 349055377920

約数和(自身を除く): 192078228042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1607, 3214, 4821, 9642, 14463, 28926, 43389, 86778, 1808951, 3617902, 5426853, 10853706, 16280559, 32561118, 48841677, 97683354, 2906984257, 5813968514, 8720952771, 17441905542, 26162858313, 52325716626, 78488574939, 156977149878]

約数ペア:

[(1, 156977149878), (2, 78488574939), (3, 52325716626), (6, 26162858313), (9, 17441905542), (18, 8720952771), (27, 5813968514), (54, 2906984257), (1607, 97683354), (3214, 48841677), (4821, 32561118), (9642, 16280559), (14463, 10853706), (28926, 5426853), (43389, 3617902), (86778, 1808951)]