12727837563

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2432

約数の個数: 48

約数和(自身を含む): 19941894144

約数和(自身を除く): 7214056581

約数列:

[1, 3, 7, 21, 49, 147, 191, 227, 573, 681, 1337, 1589, 1997, 4011, 4767, 5991, 9359, 11123, 13979, 28077, 33369, 41937, 43357, 97853, 130071, 293559, 303499, 381427, 453319, 910497, 1144281, 1359957, 2124493, 2669989, 3173233, 6373479, 8009967, 9519699, 18689923, 22212631, 56069769, 66637893, 86583929, 259751787, 606087503, 1818262509, 4242612521, 12727837563]

約数ペア:

[(1, 12727837563), (3, 4242612521), (7, 1818262509), (21, 606087503), (49, 259751787), (147, 86583929), (191, 66637893), (227, 56069769), (573, 22212631), (681, 18689923), (1337, 9519699), (1589, 8009967), (1997, 6373479), (4011, 3173233), (4767, 2669989), (5991, 2124493), (9359, 1359957), (11123, 1144281), (13979, 910497), (28077, 453319), (33369, 381427), (41937, 303499), (43357, 293559), (97853, 130071)]