321551143137

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1\times {\mathrm{1601}}^1$

素因数の和:2375

約数の個数: 96

約数和(自身を含む): 553125231360

約数和(自身を除く): 231574088223

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 211, 261, 521, 609, 633, 1477, 1563, 1601, 1827, 1899, 3647, 4431, 4689, 4803, 6119, 10941, 11207, 13293, 14409, 15109, 18357, 32823, 33621, 42833, 45327, 46429, 55071, 100863, 105763, 109931, 128499, 135981, 139287, 317289, 325003, 329793, 337811, 385497, 417861, 769517, 834121, 951867, 975009, 989379, 1013433, 2308551, 2364677, 2502363, 2925027, 3040299, 3187999, 5838847, 6925653, 7094031, 7507089, 9563997, 9796519, 17516541, 21282093, 22315993, 24189509, 28691991, 29389557, 52549623, 66947979, 68575633, 72568527, 88168671, 169326563, 175999531, 200843937, 205726899, 217705581, 507979689, 527998593, 617180697, 1231996717, 1523939067, 1583995779, 3695990151, 5103986399, 11087970453, 15311959197, 35727904793, 45935877591, 107183714379, 321551143137]

約数ペア:

[(1, 321551143137), (3, 107183714379), (7, 45935877591), (9, 35727904793), (21, 15311959197), (29, 11087970453), (63, 5103986399), (87, 3695990151), (203, 1583995779), (211, 1523939067), (261, 1231996717), (521, 617180697), (609, 527998593), (633, 507979689), (1477, 217705581), (1563, 205726899), (1601, 200843937), (1827, 175999531), (1899, 169326563), (3647, 88168671), (4431, 72568527), (4689, 68575633), (4803, 66947979), (6119, 52549623), (10941, 29389557), (11207, 28691991), (13293, 24189509), (14409, 22315993), (15109, 21282093), (18357, 17516541), (32823, 9796519), (33621, 9563997), (42833, 7507089), (45327, 7094031), (46429, 6925653), (55071, 5838847), (100863, 3187999), (105763, 3040299), (109931, 2925027), (128499, 2502363), (135981, 2364677), (139287, 2308551), (317289, 1013433), (325003, 989379), (329793, 975009), (337811, 951867), (385497, 834121), (417861, 769517)]