63778953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 105338880

約数和(自身を除く): 41559927

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 179, 329, 361, 399, 537, 893, 987, 1083, 1253, 2527, 2679, 3401, 3759, 6251, 7581, 8413, 10203, 16967, 18753, 23807, 25239, 50901, 58891, 64619, 71421, 118769, 159847, 176673, 193857, 356307, 452333, 479541, 1118929, 1356999, 3037093, 3356787, 9111279, 21259651, 63778953]

約数ペア:

[(1, 63778953), (3, 21259651), (7, 9111279), (19, 3356787), (21, 3037093), (47, 1356999), (57, 1118929), (133, 479541), (141, 452333), (179, 356307), (329, 193857), (361, 176673), (399, 159847), (537, 118769), (893, 71421), (987, 64619), (1083, 58891), (1253, 50901), (2527, 25239), (2679, 23807), (3401, 18753), (3759, 16967), (6251, 10203), (7581, 8413)]