553629573

素因数分解:

$3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 1019900160

約数和(自身を除く): 466270587

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 81, 89, 159, 161, 189, 207, 243, 267, 371, 477, 483, 567, 621, 623, 729, 801, 1113, 1219, 1431, 1449, 1701, 1863, 1869, 2047, 2403, 3339, 3657, 4293, 4347, 4717, 5103, 5589, 5607, 6141, 7209, 8533, 10017, 10971, 12879, 13041, 14151, 14329, 16767, 16821, 18423, 21627, 25599, 30051, 32913, 33019, 38637, 39123, 42453, 42987, 50463, 55269, 64881, 76797, 90153, 98739, 99057, 108491, 117369, 127359, 128961, 151389, 165807, 230391, 270459, 296217, 297171, 325473, 382077, 386883, 454167, 497421, 691173, 759437, 888651, 891513, 976419, 1146231, 1160649, 1492263, 2073519, 2278311, 2674539, 2929257, 3438693, 3481947, 6220557, 6834933, 8023617, 8787771, 10445841, 20504799, 24070851, 26363313, 61514397, 79089939, 184543191, 553629573]

約数ペア:

[(1, 553629573), (3, 184543191), (7, 79089939), (9, 61514397), (21, 26363313), (23, 24070851), (27, 20504799), (53, 10445841), (63, 8787771), (69, 8023617), (81, 6834933), (89, 6220557), (159, 3481947), (161, 3438693), (189, 2929257), (207, 2674539), (243, 2278311), (267, 2073519), (371, 1492263), (477, 1160649), (483, 1146231), (567, 976419), (621, 891513), (623, 888651), (729, 759437), (801, 691173), (1113, 497421), (1219, 454167), (1431, 386883), (1449, 382077), (1701, 325473), (1863, 297171), (1869, 296217), (2047, 270459), (2403, 230391), (3339, 165807), (3657, 151389), (4293, 128961), (4347, 127359), (4717, 117369), (5103, 108491), (5589, 99057), (5607, 98739), (6141, 90153), (7209, 76797), (8533, 64881), (10017, 55269), (10971, 50463), (12879, 42987), (13041, 42453), (14151, 39123), (14329, 38637), (16767, 33019), (16821, 32913), (18423, 30051), (21627, 25599)]