219425249043

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3479461}}^1$

素因数の和:3479505

約数の個数: 72

約数和(自身を含む): 433151265456

約数和(自身を除く): 213726016413

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 4851, 5733, 7007, 9009, 21021, 63063, 3479461, 10438383, 24356227, 31315149, 38274071, 45232993, 73068681, 114822213, 135698979, 170493589, 219206043, 267918497, 316630951, 344466639, 407096937, 497562923, 511480767, 803755491, 949892853, 1492688769, 1534442301, 1875429479, 2216416657, 2411266473, 2849678559, 3482940461, 4478066307, 5626288437, 6649249971, 10448821383, 16878865311, 19947749913, 24380583227, 31346464149, 73141749681, 219425249043]

約数ペア:

[(1, 219425249043), (3, 73141749681), (7, 31346464149), (9, 24380583227), (11, 19947749913), (13, 16878865311), (21, 10448821383), (33, 6649249971), (39, 5626288437), (49, 4478066307), (63, 3482940461), (77, 2849678559), (91, 2411266473), (99, 2216416657), (117, 1875429479), (143, 1534442301), (147, 1492688769), (231, 949892853), (273, 803755491), (429, 511480767), (441, 497562923), (539, 407096937), (637, 344466639), (693, 316630951), (819, 267918497), (1001, 219206043), (1287, 170493589), (1617, 135698979), (1911, 114822213), (3003, 73068681), (4851, 45232993), (5733, 38274071), (7007, 31315149), (9009, 24356227), (21021, 10438383), (63063, 3479461)]