151918767

素因数分解:

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

素因数の和:131

約数の個数: 144

約数和(自身を含む): 314156640

約数和(自身を除く): 162237873

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 73, 77, 91, 99, 117, 121, 143, 147, 189, 219, 231, 273, 297, 351, 363, 429, 441, 511, 539, 637, 657, 693, 803, 819, 847, 949, 1001, 1089, 1287, 1323, 1533, 1573, 1617, 1911, 1971, 2079, 2409, 2457, 2541, 2847, 3003, 3267, 3577, 3861, 4599, 4719, 4851, 5621, 5733, 5929, 6643, 7007, 7227, 7623, 8541, 8833, 9009, 10439, 10731, 11011, 13797, 14157, 14553, 16863, 17199, 17787, 19929, 21021, 21681, 22869, 25623, 26499, 27027, 31317, 32193, 33033, 39347, 42471, 46501, 50589, 53361, 59787, 61831, 63063, 73073, 77077, 79497, 93951, 96579, 99099, 114829, 118041, 139503, 151767, 160083, 179361, 185493, 189189, 219219, 231231, 238491, 281853, 297297, 344487, 354123, 418509, 432817, 511511, 556479, 657657, 693693, 803803, 1033461, 1062369, 1255527, 1298451, 1534533, 1669437, 1972971, 2081079, 2411409, 3100383, 3895353, 4603599, 5626621, 7234227, 11686059, 13810797, 16879863, 21702681, 50639589, 151918767]

約数ペア:

[(1, 151918767), (3, 50639589), (7, 21702681), (9, 16879863), (11, 13810797), (13, 11686059), (21, 7234227), (27, 5626621), (33, 4603599), (39, 3895353), (49, 3100383), (63, 2411409), (73, 2081079), (77, 1972971), (91, 1669437), (99, 1534533), (117, 1298451), (121, 1255527), (143, 1062369), (147, 1033461), (189, 803803), (219, 693693), (231, 657657), (273, 556479), (297, 511511), (351, 432817), (363, 418509), (429, 354123), (441, 344487), (511, 297297), (539, 281853), (637, 238491), (657, 231231), (693, 219219), (803, 189189), (819, 185493), (847, 179361), (949, 160083), (1001, 151767), (1089, 139503), (1287, 118041), (1323, 114829), (1533, 99099), (1573, 96579), (1617, 93951), (1911, 79497), (1971, 77077), (2079, 73073), (2409, 63063), (2457, 61831), (2541, 59787), (2847, 53361), (3003, 50589), (3267, 46501), (3577, 42471), (3861, 39347), (4599, 33033), (4719, 32193), (4851, 31317), (5621, 27027), (5733, 26499), (5929, 25623), (6643, 22869), (7007, 21681), (7227, 21021), (7623, 19929), (8541, 17787), (8833, 17199), (9009, 16863), (10439, 14553), (10731, 14157), (11011, 13797)]