16783187421

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10937}}^1$

素因数の和:11051

約数の個数: 96

約数和(自身を含む): 31003717248

約数和(自身を除く): 14220529827

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 73, 77, 91, 143, 147, 219, 231, 273, 429, 511, 539, 637, 803, 949, 1001, 1533, 1617, 1911, 2409, 2847, 3003, 3577, 5621, 6643, 7007, 10439, 10731, 10937, 16863, 19929, 21021, 31317, 32811, 39347, 46501, 73073, 76559, 118041, 120307, 139503, 142181, 219219, 229677, 360921, 426543, 511511, 535913, 798401, 842149, 995267, 1534533, 1563991, 1607739, 2395203, 2526447, 2985801, 4691973, 5588807, 5895043, 6966869, 8782411, 10379213, 10947937, 16766421, 17685129, 20900607, 26347233, 31137639, 32843811, 39121649, 61476877, 72654491, 76635559, 114171343, 117364947, 184430631, 217963473, 229906677, 342514029, 430338139, 508581437, 799199401, 1291014417, 1525744311, 2397598203, 5594395807, 16783187421]

約数ペア:

[(1, 16783187421), (3, 5594395807), (7, 2397598203), (11, 1525744311), (13, 1291014417), (21, 799199401), (33, 508581437), (39, 430338139), (49, 342514029), (73, 229906677), (77, 217963473), (91, 184430631), (143, 117364947), (147, 114171343), (219, 76635559), (231, 72654491), (273, 61476877), (429, 39121649), (511, 32843811), (539, 31137639), (637, 26347233), (803, 20900607), (949, 17685129), (1001, 16766421), (1533, 10947937), (1617, 10379213), (1911, 8782411), (2409, 6966869), (2847, 5895043), (3003, 5588807), (3577, 4691973), (5621, 2985801), (6643, 2526447), (7007, 2395203), (10439, 1607739), (10731, 1563991), (10937, 1534533), (16863, 995267), (19929, 842149), (21021, 798401), (31317, 535913), (32811, 511511), (39347, 426543), (46501, 360921), (73073, 229677), (76559, 219219), (118041, 142181), (120307, 139503)]