153543313

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 218332800

約数和(自身を除く): 64789487

約数列:

[1, 7, 11, 19, 29, 47, 49, 77, 121, 133, 203, 209, 319, 329, 517, 539, 551, 847, 893, 931, 1363, 1421, 1463, 2233, 2299, 2303, 3509, 3619, 3857, 5687, 5929, 6061, 6251, 9541, 9823, 10241, 14993, 15631, 16093, 24563, 25333, 25897, 26999, 39809, 42427, 43757, 66671, 66787, 68761, 104951, 108053, 112651, 164923, 171941, 181279, 278663, 284867, 296989, 466697, 481327, 734657, 756371, 1154461, 1268953, 1994069, 3133537, 3266879, 5294597, 8081227, 13958483, 21934759, 153543313]

約数ペア:

[(1, 153543313), (7, 21934759), (11, 13958483), (19, 8081227), (29, 5294597), (47, 3266879), (49, 3133537), (77, 1994069), (121, 1268953), (133, 1154461), (203, 756371), (209, 734657), (319, 481327), (329, 466697), (517, 296989), (539, 284867), (551, 278663), (847, 181279), (893, 171941), (931, 164923), (1363, 112651), (1421, 108053), (1463, 104951), (2233, 68761), (2299, 66787), (2303, 66671), (3509, 43757), (3619, 42427), (3857, 39809), (5687, 26999), (5929, 25897), (6061, 25333), (6251, 24563), (9541, 16093), (9823, 15631), (10241, 14993)]